Sequences of E. coli O157

ABSTRACT

The entire genome of pathogenic  E. coli  strain 0157:H7 has been sequenced. All of the genomic DNA sequences present in 0157 and absent in the previously sequenced laboratory strain K12 are presented here.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. Ser. No. 09/453,702 filed Dec. 3, 1999 now U.S. Pat. No. 6,365,723 which claims priority from U.S. Provisional Patent Application No. 60/110,955 filed on Dec. 4, 1998.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

This invention was made with United States government support awarded by NIH-A141329. The United States has certain rights in this invention.

BACKGROUND OF THE INVENTION

Escherichia coli is a common enteric bacterial strain that has both laboratory and human health importance. One particular strain of E. coli designated O157:H7 is a human enteric pathogen that causes acute hemorrhagic colitis. Young children and the elderly are particularly susceptible to disease caused by this bacteria, which is usually contracted by eating contaminated food such as undercooked meat. In the most vulnerable patients, the colitis frequently develops into hemolytic uremic syndrome (HUS), a condition that is often fatal. The disease has a very rapid progression, and is consequently very difficult to treat. Often, patients are severely ill by the time the disease is diagnosed. Once a diagnosis has been made, appropriate antibiotics may be administered to kill the infective bacteria. Sometimes, however, by the time a diagnosis has been rendered, toxic proteins secreted by the bacteria have damaged mucosal cells and entered the blood stream. Recently, clinical isolates of O157:H7 have been found to exhibit resistance to an increasing spectrum of antibiotics, which will further complicate treatment.

The source of the bacteria in the several recent cases of disease caused by this organism were traced to hamburgers purchased in fast food restaurants. The bacteria are extremely proficient at establishing an infection; ingestion of as few as 10 live bacteria is sufficient to establish an infection. The highly infective nature of O157:H7 and the devastating sequelae associated with infection by this bacteria, together with the extensive public attention given to outbreaks of hemorrhagic colitis, has generated a great deal of interest among medical professionals and the general public in developing the means for early diagnosis and treatment of the disease. Farmers are desirous of an effective treatment of infections in cattle and pigs, which are the main reservoirs for E. coli enteric pathogens. The ability to diagnose and treat livestock infected by this organism will prevent the loss of livestock and the transmission of the organism from animals to humans. Meat suppliers and those in the food industry are very much interested in a means for detecting the organism in tainted meat. Because the infective dose of O157:H7 is extremely low, a highly sensitive test is needed to identify contaminating organisms in food.

Modern geneticists have been working to resolve the genetic code of many organisms. Efforts to sequence the human genome are ongoing. The effort to sequence the genomes of whole organisms began with an effort to sequence the genome of E. coli. For the original effort to sequence the E. coli genome, a useful and common laboratory strain, designated K12, was chosen. The entire genome of that strain was sequenced and published. Science, 277:1453-1462 (1997). Since the genes which are responsible for the pathogenicity of E. coli 0157:H7 are missing from strain K12, the sequence of the K12 genome is of limited help in developing tools to detect, hinder or destroy E. coli 0157:H7.

Some efforts have been directed toward the sequencing of specific genes from 0157:H7. U.S. Pat. No. 5,798,260 describes the sequence of one specific gene, named adhesion, from that genome. The development of additional sequence information from E. coli 0157:H7 would be needed for comprehensive efforts at detection, diagnosis, prophylaxis and therapeutic approaches to infections caused by the organism.

BRIEF SUMMARY OF THE INVENTION

It is an object of the invention to provide essentially the entire sequence of E. coli 0157:H7 to enable detection, diagnosis, prophylaxis and therapeutic tools to combat bacterial infections.

It is another object of the present invention to provide a means to detect low numbers of Escherichia coli O157:H7 in a contaminated food source.

It is yet another object of this invention to provide a means for the early diagnosis of humans and livestock infected with O157:H7.

Another object of the present invention is to provide a means of treating humans and livestock infected with 0157:H7.

It is a further object of the present invention to provide a means for the prevention of infection by O157:H7.

The present invention includes many DNA sequences that are unique to E. coli O157:H7.

One aspect of the present invention is a DNA sequence comprising an open reading frame (ORF), designated 03169, that encodes a putative cytotoxin 3169 amino acids in length that resembles the clostridial cytotoxins ToxA and ToxB of C. difficile and cytotoxin L of C. sordelli.

Another aspect of the present invention is a DNA sequence that constitutes an urease gene cluster.

A third aspect of the present invention is a chromosomal gene that encodes a toxin related to the RTX family of cytotoxins and associated transport proteins.

Another aspect of the present invention are genes that are found in the Locus of Enterocyte Effacement (LEE), a 45-kb cluster of genes that are involved in the attachment of pathogens to intestinal epithelial cells and other related functions necessary to establish infection.

Another aspect of the present invention is a hypothetical serine/threonine kinase (stk) encoded by phage 933W, a lysogenic bacteriophage found in O157:H7.

The present invention is also a putative tail fiber gene, which is found on phage 933W.

Another aspect of the present invention is a method for detecting E. coli O157:H7 and distinguishing the strain from other strains of E. coli by genetic analysis and testing.

It is a feature of the invention disclosed here that virtually the entire genome of E. coli 0157:H7 is set forth in the data contained here, combined with the information already published in the field.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

Not applicable.

DETAILED DESCRIPTION OF THE INVENTION

The investigators here have sequenced virtually the entire genome of E. coli 0157:H7. Presented in this specification is essentially all the DNA sequence which is contained in strain 0157:H7 and not found in the prviously sequenced E. coli strain K12. The genome sequence is essentially complete, lacking only an occasional presumably small sequence linkage between established long sequences known. The availability of the sequence data presented here will enable intelligent design of diagnostic detection, prophylaxis and therapeutic tools for disease and infections caused by this organisms.

The sequence of E. coli 0157:H7 was, in brief, performed by shotgun cloning in the M13 Janus vector (Burland et al. Nucl. Acids Res. 21:3385-3390 (1993)). Genomic DNA was prepared for library construction by nebulization, end-repair and size fractionation as described in Mahillon et al. Gene 223:47-54 (1998). Recovered DNA fragments were ligated into the M13 Janus vectors. Library subclones were picked as plaques, from which template DNAs were prepared and then sequenced by Prism-terminator Cycle Sequencing chemistry and analyzed on ABI377 automated sequencers. Sequences were assembled by the Seqman II program (DNASTAR), and finishing employed a combination of PCR and primer walking techniques. open reading frames were identified and analyzed as described in Blattner et al. Science 277:1453-1474 (1997). All the sequences presented in this specification are unique to strain 0157:H7 as compared to strain K12. This sequence data, when combined with the sequence of K12, resolves all of the genetic sequence of 0157:H7. The information on the K12 sequence, contained in Science, 277:1453-62 (1997) is hereby incorporated by reference as if set forth in full herein.

An important analysis which has been begun on this sequence data is the identification of genetic sequences associated with the pathogenesis of infection, which sequences provide information essential to the diagnosis, treatment, and prevention of infection by that organism. In order to facilitate the identification of genes involved in the pathogenesis of infection by enterohemorrhagic E. coli (EHEC) for use in detection of the pathogen, and in the diagnosis, treatment, and prevention of enterohemorrhagic infections, the entire genomic DNA sequence of E. coli O157:H7 serovar EDL933 (ATCC 43895) was determined and compared with that of E. coli K-12, a nonpathogenic laboratory strain, as described in detail in the examples below.

Surprisingly, the genome of O157:H7 was found to be more than one million base pairs larger than that of K-12 and to have up to 1000 genes not found on K-12. These additional gene sequences are distributed throughout more than 250 sites in islands, with each island containing from zero to sixty genes. An unexpected finding is that many of the new genes resemble virulence determinants from a wide variety of pathogens, ranging from Helicobacter pylori to Clostridium difficile. Numerous sequences of interest were identified in the genome of E. coli O157:H7, including chromosomal, plasmid, and phage sequences.

Attached to this patent application is a sequence listing containing essentially all of the DNA sequence of the regions in the O157 genome that are not present in the K12 genome. This sequence is present in the sequence listing as SEQ ID:NO 1 through SEQ ID:NO 255. These sequences correspond to the 255 islands of O157 DNA that did are not found in K12 DNA. Each of those islands has been assigned an identification (an OZ identification, meaning in the O157 zone of the genome, as opposed to a K12 region). In the description of each of the sequences is a base pair listing of where that particular sequence is found in the underlying backbone of the entire O157 sequence.

Also included in this patent application are two tables intended to make available some of the genetic analysis which has been done on these sequences. Table 1 simply itemizes the 0157 islands by OZ number and lists some of the presently known noteworthy features in the sequenced islands. Table 2 is a listing of the open reading frames (ORFs) identified in each of the OZ sequences. Where the open reading frames have been matched to putative function, such an indication is found matched to the open reading frame in Table 2. The protein encoding by each such ORF can be determined by appropriate conversion of the open reading frame DNA sequence to protein amino acid sequence using the genetic code.

By definition, the genetic material in the OZ sequences described here are sufficient for pathogenocity in humans, since strain O157 is highly pathogenic while K12 is not. In addition, analysis of the open reading frames and computer comparisons to sequences from other pathogens had allowed identification of several of the open reading frames which code for proteins specifically associated with pathogenicity.

A gene encoding an unusually large ORF, designated o3169, which putatively encodes a 3169 amino acid protein, was identified on plasmid pO157, a 92 kb plasmid resident in E. coli O157:H7 in an autonomously replicating form. Data base searches revealed that the deduced amino acid sequence of this putative ORF is similar to the large clostridial cytotoxins, ToxA and ToxB of C. difficile (Dove et al., Infect. Immun 58:480-488 (1990); von Eichel-Streiber et al., Mol. Gen. Genet. 233:260-268 (1992)) and cytotoxin L of C. sordelli (Green et al. Gene 161:57-61, 1995). ToxA, ToxB, and cytotoxin L are 2710, 2366, and 2338 amino acid residues in length, respectively. The sequences of o3169 and its putative translation product are shown in SEQ ID NO:256 and SEQ ID NO:257, respectively.

The clostridial cytotoxins are homologous proteins with three domains (von Eichel-Streiber et al., Trends in Microbiology 4: 375-382 (1996)). The N-terminal region contains a catalytic domain, a glucosyltransferase that acts on small GTP-binding proteins to interfere with their function in the organization of cytoskeletal actin filaments (Just et al., Nature 375: 500-503 (1995)). The central region contains a translocation domain that directs the secretion of the toxin, and the C-terminal region contains a target binding site.

The amino acid identity between the translation product of o3169 and the known cytotoxins is relatively weak (20%) over 444 amino acids, to ToxB. However, the alignment of these sequences is striking. The region having the highest level of amino acid identity is the first (N-terminal) 700 amino acids, which corresponds to the catalytic site of the clostridial toxins.

ToxA damages intestinal mucosal cells, and when ToxA is present, ToxB gains access to the cells underlying the mucosa, causing further damage. By analogy, the putative cytotoxin encoded by o3169 may contribute to the damage to mucosal cells observed in enterohemorrhagic E. coli infections by acting alone or in concert with some other factor to destroy submucosal tissue, thereby causing or exacerbating the acute symptoms of infection. Therefore, the putative toxin is a promising target for treatment of persons infected by enterohemorrhagic E. coli. The administration of an antibody raised against the newly discovered toxin, or a portion of the toxin, could provide an effective treatment of severe symptoms of infection. The administration of the antitoxin could be used in conjunction with antibiotic therapy. Treatment with antibiotics is effective in controlling the infection itself. However, antibiotic therapy alone is ineffective in preventing or alleviating symptoms of the disease if the antibiotic is not administered in time to prevent the production of the toxin.

A cluster of seven genes very similar to the urease genes of numerous other bacterial pathogens has been identified on the chromosome of E. coli O157:H7 and its sequence determined (SEQ ID NO:258). Urease, or urea amidohydrolase, catalyzes the hydrolysis of urea to yield ammonia and carbamate. Expression of the urease genes in urogenital and gastroenteric bacteria is important in pathogenesis. For example, formation of ammonia by cell-surface bound urease in Heliobacter pylori is thought to cause a localized increase in pH allowing survival of the bacteria in the harshly acidic environment of the host's gastric system. In the gastrointestinal pathogens Yersinia enterocolitica and Morganella morganii, urease was found to be activated by low-pH conditions (Young et al., J. Bacteriology 178: 6487-6495 (1996)). The urease isolated from Vibrio parahaemolyticus, which causes gastroenteritis and traveler's diarrhea, has been found to cause intestinal fluid accumulation in suckling mice (Cai and Ni, J. Clin. Lab. Analysis 10(2): 70-73 (1996)). The presence of urea has been found to enhance intracellular survival of urease-positive Bordatella bronchiseptica, a mammalian respiratory pathogen (McMillan et al., Microbial Pathogenesis 21(5): 379-394 (1996)).

Gene order is conserved among most known bacterial urease clusters (Neyrolles et al., J. Bacteriol. 178(9): 2725 (1996)) and the urease gene cluster of E. coli O157:H7. The urease gene cluster begins with ureD, an accessory gene involved with regulation, followed by three structural genes, ureA, ureB, and ureC, and three accessory genes, ureE, ureF, and ureG. The latter three genes are believed to be involved in nickel metallocenter biosynthesis (Moncrief and Hausinger, J. Bacteriol. 178(18): 5417-5421 (1996)). In-frame stop codons prematurely terminate ureD (24 amino acids) and ureE (four amino acids) relative to the C-termini shared by most protein database entries. All 7 ORFs have from 70-96% identity to genes from Klebsiella aerogenes (Mulrooney and Hausinger, J. Bacteriol. 172(10): 5837-5843 (1990)). It is of interest that the sequence of strain EDL933 is more similar to the urease cluster of Klebsiella than that of E. coli strain 1440, the only other E. coli urease sequence presently available (D'Orazio and Collins, J. Bacteriol. 175(6): 1860-1864 (1993)). For example, ureD of EDL 933 is 71% identical to the corresponding gene from Klebsiella aerogenes, but only 47% identical to the plasmid borne ureD gene of E. coli 1440.

Some strains of E. coli, particularly the uropathogens, test positive for urease activity, but EDL933 does not. A urease-positive mutant strain of O157:H7 observed among U.S. clinical isolates (Hayes et al., J. Clin. Microbiol. 33(12): 3347-3348 (1995)) may reflect the activation of a cryptic operon. Alternatively, the urease-positive mutant strain of O157:H7 may reflect a regulatory change for an already functional operon. Analogously, urease-negative Y. pestis exhibits a urease gene complex very similar to those of urease-positive members of the Yersinia genus. (de Koning-Ward and Robins-Browne, Gene 182(1-2): 225-228 (1996)).

The urease gene cluster has potential utility in vaccine development. For example, the whole gene cluster could be genetically engineered into an attenuated strain to be used as a vaccine. The urease gene cluster would enhance the ability of the vaccine strain to survive the acid environment of the stomach.

An O157:H7 chromosomal gene cluster related to the RTX family of cytotoxins was identified as described in the examples below. The RTX cytotoxins are a group of exotoxins produced by Gram-negative bacteria that share the properties of secretion by a leader-independent pathway and a tandemly repeated sequence nine amino acids in length that is responsible for calcium binding (Welch et al., FEMS Microbiol. Immunol. 5: 29-36 (1992)). RTX toxins recognize a beta2 integrin on the surface of host cells (Lally et al., J. Biol. Chem. 272: 30463-30469 (1997)). Known members of the family include apxIA, apxIIA, and apxIIIA from Actinobacillus pleuropneumoniae, cyaA from Bordetella pertussis, frpA from Neisseria meningitidis, prtC from Erwinia chrysanthemi, hlyA and elyA from Escherichia coli, aaltA from Actinobacillus actinomycetemcomitans, and lktA from Pasteurella haemolytica. Hybridization studies using probes designed from sequences of these known toxins identified potential RTX toxin genes in several pathogenic bacterial species for which no RTX toxins were previously known, indicating that RTX or RTX-like toxins are widely distributed among pathogenic gram-negative bacteria (Kuhnert et al., Appl. Environ. Microbiol. 63: 2258-2265, (1997)). The novel O157:H7 toxin locus (SEQ ID NO:259 and SEQ ID NO:260) comprises three genes, including the putative toxin and two proteins involved in transport. The gene order and sizes are consistent with other RTX loci. The putative toxin gene shows only marginal similarity to other RTX toxins, and the match is limited to the glycine-rich calcium binding repeat region. The more highly conserved transport genes are approximately 40% identical to related genes found in other RTX clusters.

The Locus of Enterocyte Effacement (LEE) is a 45 kb cluster of genes involved in intimate adherence of pathogens to intestinal epithelial cells, initiation of host signal, transduction pathways, and formation of attaching and effacing lesions (McDaniel et al., Proc. Natl. Acad. Sci. 92: 1664-1668, (1995); McDaniel and Kaper, Molecular Microbiology 23: 399-407 (1997)). Colony hybridization studies indicate that sequences homologous to the entire element are found in numerous enteropathogenic E. coli (EPEC), enterohemorrhagic E. coli (EHEC), and other related bacteria (McDaniel et al., Proc. Natl. Acad. Sci. (1995)). The O157:H7 LEE sequence is shown in SEQ ID NO:261. Sequence data is currently available for the entire LEE from another EPEC strain E2348/69. Comparisons of the O157:H7 LEE to that of E2348/69 revealed that although many genes were nearly identical between the two strains, other genes are markedly variable. This variability is nonrandom with respect to gene function, in that all proteins known to be exported to the extracellular environment are variable, whereas those proteins known to constitute the secretion machinery are invariant. A similar observation has been made based on comparisons of the inv-spa complex of Salmonella enterica (Boyd et al. J. Bacteriol. 179: 1895-1991 (1997)).

Four contiguous LEE genes, L0027, L0028, L0029, and L0030, have been selected for their diagnostic potential. A comparison of these genes from EDL933 and the corresponding genes in E2348/9 revealed significant differences between the strains: L0027 (33.52% difference); L0028 (17.48%); L0029 (21.94%); and L0030 (25.30%). In E2348/69, the homolog of known L0027 is known as tir (B. Kenny et al., Cell 91: 511-520). The tir gene encodes a product that is translocated from the bacterium to the host cell where it serves as the receptor for intimin, another LEE encoded gene product. Little is known about the function and role in pathogenesis of the other three hypervariable virulence LEE genes. The L0028 gene product shows 27% identity with a hypothetical protein encoded in a Shigella virulence-associated cluster (Elliot et al, Mol. Mircro., in press). The deduced amino acid sequence of the L0027 gene shows slight similarity to a secreted protein in the plant pathogen Erwinia amylovora, and the L0028 translational product has 27% identity with a hypothetical protein encoded in a Shigella virulence-associated cluster (Elliot et al. Mol. Micro., in press).

The entire toxin-converting phage 933W was sequenced as described in the examples. Two novel gene sequences with potential diagnostic and therapeutic value were identified. The first is an ORF (SEQ ID NO:262) that encodes a protein (SEQ ID NO:263) that resembles members of the eukaryotic family of serine/threonine kinase (stk). The amino acid sequence similarities span the conserved regions in the catalytic domain of the eukaryotic protein kinases, including both the ATP binding and active site patterns as described in the PROSITE database. BLASTP, FASTA, and DeCypher II searches with the stk sequences all yield much higher scoring matches to the eukaryotic serine/threonine protein kinases than do searches with the YpkA protein of Yersinia pseudotuberculosis and Y. enterocolitica. There is some suggestion that the Yersinia protein kinase is involved in virulence, by interfering with the signal transduction pathway of the mammalian host, and bacteriophage 933W may interfere with the host systems in the same manner.

Shiga-like toxins, which are encoded by lysogenic bacteriophages, are considered to be one of the major pathogenic features of enterohaemorrhagic E. coli strains. Toxin genes have been previously sequenced in 933W. Based on the arrangement of the 933W and our knowledge of phage organization, we postulated that shiga-like toxin genes are “late genes” the expression of which is controlled by a homologue of the Q gene of bacteriophage lambda. If in fact the shiga-like toxin genes are late genes, the toxins would be expressed only during a lytic infection. Bacterial cells already carrying the prophage would be immune to super-infection by the phage released during a lytic phase of growth. However, non-lysogens in the vicinity could be infected and produce additional phage and toxin in what can be envisioned as an amplification by recruitment. Thus any late gene product could be an indicator of a condition under which toxin production would be increased. We have identified a putative tail fiber gene in the bacteriophage sequence. The coding region and the deduced amino acid sequence of the gene are shown in SEQ ID NO:264 and SEQ ID NO:265, respectively. The phage tail fibers, expressed by late genes, are required for infection of new bacterial hosts during the lytic phase of growth. Therefore, antibodies to this protein could serve as a diagnostic, as well as a therapeutic to prevent the proposed recruitment and infection of other bacterial cells.

Several other putative pathogenocity genes have been identified as well. The following is a list of additional pathogenic genes by reference to the segment (OZ number) and to the open reading frame (F0 number) in which the sequence for that pathogen gene is presented below.

Toxins

-   OZID_(—)175 (F1037) homolog of Shigella SHeT -   OZID_(—)175 (F1041, F1042) putative Clostridium difficile ToxAB-like     cytotoxin -   OZID_(—)11 (F0027) Legionella pneumophila IcmF-like homolog     Fimbriae -   Attachment to the host: -   OZID_(—)197 (F1133-F1139) -   OZID_(—)215 (F1231-F1237) -   Both encode six proteins most similar to those of the lpfABCDE locus     of Salmonella.     Iron Utilization -   Iron is complexed in hemoglobin in the host so that infecting     bacteria need efficient systems to actively acquire iron. -   OZID_(—)196 (F1124-F1132) chu locus homologous to the shu locus of     Shigella dysenteriae -   OZID_(—)29 (F1132-F1134) homologous to the Actinobacillus     pleuropneumoniae afuABC locus -   OZID_(—)176 (F1054-1059) a putative siderophore receptor and     associated proteins plus one hypothetical protein, similar to FecD,     FecC (both permeases) and FecE (ATP-binding protein) of     Synechocystis. -   OZID_(—)78 (F0527 F0528), tonB-dependent outer membrane receptor,     and ABC transporter -   OZID_(—)59 (F0294) putative exogenous ferric siderophore receptor     similar to R4 -   OZID_(—)62 (F0360) Salmonella IroE-like protein,     Phage Encoded -   OZID_(—)98 (F0630) and OZID_(—)139 (F0825), putative superoxide     dismutases, potentially giving protection from oxidative stress     Metabolic Capabilities -   These may contribute to the ability to grow in the intestinal     environment. -   OZID_(—)26 (F0125-F0131) high affinity ribose transport system -   OZID_(—)29 (F0135-F0137) hexose-phosphate transport -   OZID_(—)49 (F0167-F0179) includes glutamate fermentation, fumarase,     ATP-transferase -   OZID_(—)59 (F0256-F0262) urease -   OZID_(—)62 (F0394-F0409) fatty acid/polyketide biosynthesis,     interspersed unknowns -   OZID_(—)151 (F0921-F0925) sucrose utilization, D-serine permease     part of 12 kb island -   OZID_(—)156 (F0932-F0934) DMSO reductase-anaerobic -   OZID_(—)193 (F1097-F1113) fatty acid biosynthesis -   OZID_(—)194 (F1115-F1123) PTS and sugar modification enzymes,     substrate unknown -   OZID_(—)232 (F1266-F1272) PTS sorbose -   OZID_(—)233 (F1274-F1282) sugar (ribose) transport, modification

One wishing to practice the present invention using one of the disclosed sequences could do so by isolating the sequence from ATCC 43895 using knowledge of the nucleotide sequence and standard methods known to one of skill in the art.

It is expected that minor sequence variations in E. coli O157:H7-specific nucleotide sequences associated with nucleotide additions, deletions, and mutations, whether naturally occurring or introduced in vitro, would not interfere with the usefulness of these sequences in the detection of enterohemorrhagic E. coli, in methods for preventing EHEC infection, and in methods for treating EHEC infection. Therefore, the scope of the present invention is intended to encompass minor variations in the claimed sequences.

By an E. coli O157:H7-specific nucleotide probe it is meant a sequence that is able to hybridize to E. coli O157:H7 target DNA present in a sample containing E. coli O157:H7 under suitable hybridization conditions and which does not hybridize with DNA from other E. coli strains or from other bacterial species. It is well within the ability of one skilled in the art to determine suitable hybridization conditions based on probe length, G+C content, and the degree of stringency required for a particular application.

The probe may be RNA or DNA. Depending on the detection means employed, the probe may be unlabeled, radiolabeled, or labeled with a dye. The probe may be hybridized with a sample that has been immobilized on a solid support such as nitrocellulose or a nylon membrane, or the probe may be immobilized on a solid support, such as a silicon chip.

The sample to be tested may include blood, urine, feces, or other materials from a human or a livestock animal. Alternatively, the sample may include food intended for human consumption. The sample may be tested directly, or may be treated in some manner prior to testing. For example, the sample may be subjected to PCR amplification using appropriate oligonucleotide primers.

Any means of detecting DNA-RNA or DNA-DNA hybridization known to the art may be used in the present invention.

Also presented in this specification is a series of sequence listings constituting the entire sequence of all portions of the genome of E. coli O157:H7 that do not appear in strain K12. These sequences are presented as SEQ:ID:NO:1 to SEQ:ID:NO:255 below. Since all of these sequences are diagnostic of 0157:H7, as compared to K12, sequence information from any of these sequences can be used to design diagnostic probes useful to distinguish strain 0157:H7 from strain K12 using molecular techniques. To have reasonable assurance of success under conditions of variable stringency, it is preferred that such diagnostic probes use sequences which are at least 25 nucleotides or longer in length. Any 25-mer selected from amongst any of the sequences in any of SEQ:ID:NO:1 through SEQ:ID:NO:255 may be used for such a probe.

EXAMPLES

Isolation and Cloning of DNA

A 45-Kb LEE was isolated from EDL933, an EHEC 0157:H7 serovar, using a homologous recombination driven targeting vector (Posfai et al. J. Bacteriol. 179: 4426-4428 (1997)). Briefly, a targeting vector, loaded with known chromosomal sequence flanking LEE, was used to introduce novel flp recombinase target sites by homologous recombination. Expression of flp from a helper plasmid promotes excision of the target as a small plasmid. The excised plasmid DNA was shotgun cloned into the Janus M13 vector (Burland et al., Nucleic Acids Res. 21:3385-3390 (1993)). The urease gene cluster and the RTX toxin locus were isolated and cloned in the same manner as LEE (Posfai et al. J. Bacteriol. 179:4426-4428 (1997)).

Phage 933W obtained from the supernatant of a liquid culture of E. coli O157:H7 serovar EDL933 was used to infect E. coli K-12 strain LE392 in liquid culture. Phage were propagated in E. coli K-12 strain LE392 and isolated using standard methods. Purifying the phage by standard methods including a CsCl-EtBr density gradient centrifugation step, and isolating the viral DNA. The viral DNA was sheared by nebulization and shotgun cloned into the Janus M13 vector.

The plasmid p0157 was isolated from E. coli O157:H7 EDL933W using standard methods known to the art. The plasmid was shotgun cloned into the Janus M13 vector.

Total genomic DNA from E. coli O157:H7 EDL933 was shotgun cloned into the Janus M13 vector.

DNA Sequence Determination and Analysis

Random shotgun cloning of total genomic DNA into the Janus M13 vector (Burland et al., Nucleic Acids Res. 21: 3385-3390 (1993)) provided template for automated sequencing using dye-terminator chemistry. A sufficient number of random clones was sequenced to provide 6× coverage of each element with a minimum quality of 2× coverage, including both strands, for all regions. The sequences were assembled using SeqManII (DNASTAR) and edited manually.

Open reading frames were located with GeneQuest (DNASTAR) using both E. coli and phage trained matrices and annotated based on protein sequence searches (DeCypherII Hardware/software System, TimeLogic, Inc.). All sequence alignments were performed using MegAlign or Align (DNASTAR) and levels of divergence were assessed with the Molecular Evolutionary Genetic Analysis (MEGA) software package (Kumar et al., MEGA: Molecular evolutionary genetics analysis. The Pennsylvania State University, University Park (1993)). The Codon Adaptation Index (CAI) was calculated by the method of Sharp and Li (Nucleic Acids Res. 15(3): 1281-1295 (1987)).

TABLE 1 Length Sequence_ID (bp) Description OZID_1 6506 putative outer membrane protein, usher and chaperone, possibly fimbrial OZID_2 41 small (41 bp) no features OZID_3 635 topoisomerase toxin-antitoxin system OZID_4 1010 unknown OZID_5 35 small (35 bp) no features OZID_6 30 small (30 bp) no features OZID_7 9381 putative fimbrial biosynthesis cluster homologous to K-12 but highly divergent OZID_8 32 small (32 bp), no features OZID_9 124 unknown, no ORFs OZID_10 221 yafE, putative enzyme OZID_11 31960 many unknowns, putative macrophage toxin, clpB paralog, and rhsG OZID_12 3660 rhs element OZID_13 10523 lambdoid prophage integrated downstream of tRNA- thrW OZID_14 12886 P4-like prophage integrated downstream of tRNA- thrW OZID_15 6133 unknowns including 3 orfs similar to cluster (orf2, orf3, opdE) implicated in regulation of a Pseudomonas aeruginosa porin for imipenem/basic amino acid uptake, begins within B0282-yagP, putative regulator OZID_16 2450 ISEc8 plus 8bp duplicated target site OZID_17 4716 several oxidoreductases, unknowns and a transcriptional regulator OZID_18 3695 extends C-terminus of eaeH creating a much longer putative adhesin similar to intimin of the LEE of this organism and invasins of Yersinia, extends C- terminus of ykgA, putative regulator OZID_19 589 putative dehydrogenase (partial) OZID_20 100 putative dehydrogenase (partial) OZID_21 4998 unknowns including putative broken recombinase and possible invertible region OZID_22 4643 putative secreted protein similar to AIDA-l (diffuse adherence in DAEC 2787) and transport protein OZID_23 94 REP region OZID_24 93 no features OZID_25 598 unknowns OZID_26 4588 putative sugar (possibly ribose) transport system OZID_27 565 spanned by REP region OZID_28 1834 putative regulator and unknown OZID_29 8114 ferric iron uptake system similar to afuABC of Actinobacillus and two component regulatory system similar to uhpABC which is involved with hexose phosphate transport OZID_30 1394 putative structural protein created by merging 5′ end of B0371-yaiT and B0374-yaiU OZID_31 45 small (45 bp) OZID_32 1939 creates alternate N-ter (much longer reading frame) for K-12 orf B0392, unknown OZID_33 372 unknown OZID_34 1650 unknown OZID_35 687 unknowns similar to unknowns found in Yersinia and Mycobacterium OZID_36 1983 unknown OZID_37 39 small (39 bp) no features OZID_38 53 small (53 bp), no annotated features OZID_39 25165 putative novel RTX-like exoprotein and transport system OZID_40 2643 unknowns, REP region OZID_42 29 REP region OZID_43 11613 novel Rhs element OZID_44 491 largely a tandem repeat of preceding 468 bp (one copy in K-12 and it is disrupted by IS186) OZID_45 30 small (30 bp) no features OZID_46 520 IRU with 69 bp deletion in center OZID_47 1403 small unknowns OZID_48 70 small (70 bp), no annotated features OZID_49 13965 putative glutamate uptake and fermentation system plus several unknowns OZID_50 49 small (49 bp) no features OZID_52 38577 lambdoid prophage OZID_53 2807 unknowns OZID_54 103 internal segment of unknown, REP region OZID_55 996 2 unknowns OZID_56 3515 unknowns and putative sulfatase OZID_57 2561 2 unknowns OZID_58 349 unknown OZID_59 87563 3′ end of serW; integrase, urease, tellurite resistance, complement resistance, diacylglycerol kinase, colicin immunity, secreted proteins, outer membrane receptor, DNA repair, CP4-like prophage ORFs, unknowns; IS cluster, partials, ISEc8, IS629, IS1A OZID_60 40 39 bp insertion in ftsK leading to 13 aa insertion in a glutamine and proline rich repetitive region OZID_61 40 small (40 bp), no annotated features OZID_62 49795 putative lambdoid phage beginning in 3′ end of serT tRNA includes some genes similar to database entries: integrase, unknowns, division inhibition protein, lambdoid phage lysis genes, regulator. Partial IS elements, enterotoxin EAST1, IS629 with deletion OZID_63 2512 continued from the end of previous contig OZID_64 61658 933W, fully described in Plunkett et al., J. Bacteriol. 181:1767-1778 (1999) OZID_65 2499 unknown OZID_66 31728 large cluster including many unknowns, a pilin- like structural subunit and chaperone, putative secreted protein, HecB-like protein and several genes encoding components of a fatty acid or polyketide biosynthesis system OZID_67 988 no annotated features OZID_68 9827 no annotated features OZID_69 1411 2 genes similar to elements of the 933L, the cryptic P4-family prophage in the LEE OZID_70 104 REP region OZID_71 26173 lambdoid prophage with a broken integrase similar to e14 and P21, also sporadic matches to other E. coli phage, including 933W OZID_72 3191 IS2 and IS285 partials, unknown orfs OZID_73 15472 lambdoid prophage with Salmonella-like integrase, sporadic matches to other coli phage, Streptomyces phi-C31 and Bacillus phi-105, REP region OZID_74 46819 lambdoid prophage with P21-like integrase and excisionase, and very lambda-like structural genes; IS629 with deletion OZID_75 33 small (33 bp), no annotated features OZID_76 92 no annotated features OZID_77 1313 IS629 is entire segment OZID_78 6737 TonB dependent outer membrane receptor, molybdenum and/or iron transport proteins, and several unknowns OZID_79 75 no annotated features OZID_80 41 no features OZID_81 38276 lambdoid prophage with P21-like integrase, sporadic matches to various E. coli and B. subtilis phage, lambda-like tail components, a partial tonB paralog, and many unknowns OZID_82 354 no annotated features OZID_83 205 unknown OZID_84 1494 unknowns OZID_85 498 extends N-terminus of K-12 hypothetical B1522 OZID_86 124 unknown OZID_87 3281 putative fimbrial genes including an usher, chaperone and structural subunit OZID_88 1548 1 unknown and 2 orfs similar to bacteriophage PA-2 OZID_89 653 within a K-12 putative glycoprotein (B1471) OZID_90 33 rhs element OZID_91 1206 rhs element, partial IS1N OZID_92 4447 rhs element OZID_93 1813 unknowns OZID_94 32 small (32 bp) no features OZID_95 4268 unknowns most similar to a broken K-12 gene (ydbA=rtoA) in the replaced region, possibly hypervariable with a duplication, but lacking an IS2-IS30 hybrid; REP region OZID_96 3404 unknowns OZID_97 101 no features OZID_98 34063 lambdoid phage with many unknowns, mixed matches to E. coli phage including 933W, H-19B, N15, P21, and very lamda-like tail components, IS629 OZID_99 494 unknown OZID_100 873 two orfs similar to cl and cro of bacteriophage HK022 OZID_101 1313 IS629 is whole segment OZID_102 883 unknowns OZID_103 665 unknown OZID_104 7886 putative drug resistance efflux pump OZID_105 3983 chaperone protein, IS630 partial OZID_106 6232 putative phage components and unknown orfs OZID_107 1711 unknown orfs OZID_108 44 no annotated features; 44 bp OZID_109 841 unknown orf OZID_110 1314 IS629 OZID_111 225 225 bp; no features OZID_112 102 102 bp; no features OZID_113 21119 HP1/S2 integrase; phage regulator and replication proteins, partition genes, P2 tail fiber components, IS30 and IS629 partials OZID_114 931 part of flagellin OZID_115 1958 orf similar to YopM of Y. enterocolitica OZID_116 62 small (62 bp) no features OZID_117 38 small (38 bp) no features OZID_118 45175 lambdoid phage components lom, tail fiber, regulators, and integrase. Contains ClpP peptidase, cell division regulator, unknown orfs, IS629, 4 REP regions OZID_119 906 part of K-12 largest ORF OZID_120 2448 ISEc8 OZID_121 3275 unknowns, IS629 OZID_122 210 unknowns OZID_123 14187 complete O157 O-antigen biosynthesis cluster OZID_124 1376 putative UDP-galactose 4-epimerase OZID_125 88 88 bp; no annotated features OZID_126 745 bacteriophage N15 gp49; putative regulator OZID_127 328 328 bp; no annotated features OZID_128 2272 unknowns OZID_129 30 small (30 bp) no features OZID_130 958 putative fimbrial component; hypervariable homolog of yehA OZID_131 69 no features OZID_132 26 small (26 bp) no features OZID_133 30 small (30 bp) no features OZID_134 3823 putative regulator of molybdate metabolism OZID_135 1304 putative regulator of molybdate metabolism OZID_136 935 unknowns OZID_137 1313 IS629 OZID_138 25 small (25 bp) no features OZID_139 48907 Lambdoid phage components lom, putative prophage components; phage contains Shiga toxin SLTla and b subunits, Q regulator and putative superoxide dimutase; putative CTX putative proteases, ISEc8, unknowns, integrase, REP region OZID_140 41 40 bp; no annotated features OZID_141 377 unknown OZID_142 6185 aromatic degradation cluster; LYS-R-type regulator, partial BoxC repeat OZID_143 150 150 bp; no annotated features OZID_144 1879 putative antibiotic efflux protein OZID_145 1713 unknown OZID_146 36 small (36 bp) no features OZID_147 207 partial RSA repeat OZID_148 182 unknown, spanned by REP region OZID_149 7198 unknowns; begin hypervariable fimbrial subunits, chaperone and ushers OZID_150 186 part of unknown ORF OZID_151 12804 bacteriophage P22 gp7 and 14; unknowns; putative resolvase; sucrose permease, hydrolase and regulator, fructokinase. OZID_152 1748 ISEco1253 is entire segment OZID_153 396 unknowns OZID_154 35 small (35 bp) no features OZID_155 48 small (48 bp) no features OZID_156 4859 DMSO reductase subunits OZID_157 42 part of unknown ORF OZID_158 132 putative ATP synthase beta subunit OZID_159 4190 unknowns; putative chaperone OZID_160 17136 unknowns; lambdoid bacteriophage components Rz, R, antirepressor, Q, nin, lambdoid unknowns, IS30 and IS911 partials, integrase, REP region OZID_161 2077 putative regulator; unknown OZID_162 40 small (40 bp) no features OZID_163 2936 unknowns; putative decarboxylase, putative regulator OZID_164 9179 Beginning of series of unknowns similar to K-12 counterparts: hypervariable; 3 iap repeats OZID_165 32 small (32 bp) no features OZID_166 3487 unknowns OZID_167 236 unknown OZID_168 16950 large cluster encoding a putative type III secretion system, response regulator for 2 component system, InvF-like and putative secreted proteins, and a putative lipoprotein OZID_169 78 part of a putative lipoprotein OZID_170 80 no features OZID_171 395 part of a putative D-3 phosphoglycerate dehydrogenase OZID_172 3267 unknowns; putative ATP-binding components of ABC transport system; part of a putative kinase OZID_173 935 unknown OZID_174 87 87 bp; REP region OZID_175 23451 putative P4-type integrase; putative enterotoxin, cytotoxin and PagC-like virulence factors; ISEc8 complex cluster; IS2, IS1N, ISEc8, IS630 partials; IS629; ISEc8, IS3 and 1S911 partials OZID_176 7304 putative iron compound transport system, REP region OZID_177 62 62 bp; no annotated features OZID_178 375 not annotated OZID_179 100 REP region OZID_180 28 small (28 bp) no features OZID_181 2326 PTS subunits OZID_182 1307 unknowns; IS629; N-terminus of a putative fimbrial protein OZID_183 54 no features OZID_184 53 small (53 bp) no features OZID_185 674 not annotated OZID_186 73 no features OZID_187 889 unknowns OZID_188 2906 unknowns OZID_189 3511 unknowns; helicase (3 ORFs) OZID_190 1819 unknowns OZID_191 1041 unknowns OZID_192 943 unknowns OZID_193 15393 unknowns; putative enzymes of fatty acid biosynthesis (acyl carriers, synthases and reductase); unclassified putative enzymes OZID_194 6563 unknowns; putative PTS subunits; putative xylulose kinase, putative phosphocarrier; putative aldolase OZID_195 25 small (25 bp) no features OZID_196 9057 heme/hemoglobin uptake system homologous to the Shu system of Shigella dysenteriae OZID_197 5903 putative long polar fimbrial subunits, usher and chaperone OZID_198 39 small (39 bp) no features OZID_199 4021 putative regulator, putative permease, unknown OZID_200 217 C-termini of an unknown and a putative outer membrane protein OZID_201 1368 unknown OZID_202 6091 unknown; putative adhesin OZID_203 5407 putative LPS biosynthesis enzymes OZID_204 39 small (39 bp) no features OZID_205 62 small (62 bp) no features OZID_206 140 hypervariable OZID_207 857 unknown OZID_208 43418 LEE element; fully described in Perna et al., Infection and Immunity 66: 3810-3817 (1998) OZID_209 840 unknowns OZID_210 3357 unknowns OZID_211 508 part of putative 6-phospho-beta-glucosidase OZID_212 2625 unknowns OZID_213 27 small (27 bp) no features OZID_214 7425 unknowns, REP region OZID_215 6943 putative lpf-like fimbrial subunits, usher and chaperones OZID_216 1003 unknowns, REP region overlaps left end OZID_217 2692 unknowns OZID_218 48 small (48 bp) no features OZID_219 38 small (38 bp) no features OZID_220 34 34 bp; REP region OZID_221 48 48 bp, no features OZID_222 989 unknown OZID_223 46 46 bp; no features OZID_224 2047 unknowns OZID_225 1751 putative glycoporin OZID_226 136 REP region OZID_227 1522 unknowns OZID_228 5519 RHS core; unknowns; partial ISN1 OZID_229 2691 putative hippuricase, putative citrate permease OZID_230 131 hypervariable OZID_231 107 REP region OZID_232 6318 putative PTS for sorbose OZID_233 9306 putative response regulator, putative aldolase, putative ABC transport system for ribose, putative histidine kinase OZID_234 164 no features OZID_235 1748 ISEco1253, no other features OZID_236 26 small (26 bp) no features OZID_237 46 no features OZID_238 32 small (32 bp) no features OZID_239 29 small (29 bp) no features OZID_240 194 unknown, spanned by REP region OZID_241 90 no features OZID_242 10236 IS629; unknowns; putative resolvase; partial IS1351 OZID_243 1089 no features OZID_244 31880 unknowns; putative helicases OZID_245 5629 putative invasin OZID_246 2797 unknowns OZID_247 25 small (25 bp) no features OZID_248 2235 conserved unknowns OZID_249 7808 putative restriction/modification system; conserved unknowns OZID_250 822 unknown OZID_251 53 small (53 bp) no features OZID_252 287 unknown OZID_253 22306 unplaced contig; putative phage components OZID_254 12848 unplaced contig; putative phage components and unknown orfs OZID_255 5836 unplaced contig; phage components OZID_256 11481 unplaced contig; phage components OZID_257 4229 unplaced contig, putative phage components and unknown orfs

TABLE 2 Orf_(—) Orf_(—) Sequence_ID Orf_ID Start End Description OZID_1 F0003 823 497 OZID_1 F0004 3286 836 putative usher protein OZID_1 F0005 3982 3299 putative chaperone protein OZID_1 F0006 4526 4032 putative fimbrial subunit-like structural protein OZID_1 F0007 6288 4867 OZID_100 F0579 289 744 OZID_101 F0578 55 381 unknown in IS OZID_101 F0577 378 1268 putative transposase OZID_102 F0575 346 873 OZID_104 F0573 1208 45 putative transmembrane protein OZID_104 F0572 2590 1217 putative outer membrane channel protein OZID_104 F0571 5696 2613 putative efflux pump OZID_104 F0570 6850 5696 putative efflux pump OZID_104 F0569 7631 6966 putative transcriptional repressor OZID_105 F0568 3882 3292 putative chaperone OZID_106 F1382 1086 442 OZID_106 F1381 1478 1083 OZID_106 F1380 2162 1494 OZID_106 F1379 2263 2084 OZID_106 F1378 3029 2289 OZID_106 F1377 4013 3036 OZID_106 F1376 4446 4021 OZID_106 F1375 4780 5214 OZID_106 F1374 5181 5426 OZID_107 F0664 153 1232 OZID_107 F0665 1305 1556 OZID_11 F0021 620 324 OZID_11 F0022 1066 617 OZID_11 F0023 1665 1069 OZID_11 F0024 2007 1744 OZID_11 F0025 2465 1986 OZID_11 F0026 3930 2431 OZID_11 F0027 7147 3851 OZID_11 F0028 8216 7422 OZID_11 F0029 8833 8213 OZID_11 F0030 9581 8838 OZID_11 F0031 12349 9578 putative protease OZID_11 F0032 13119 12358 OZID_11 F0034 14455 13124 OZID_11 F0035 14955 14458 OZID_11 F0036 16259 14979 OZID_11 F0037 17372 16284 OZID_11 F0038 19180 17330 OZID_11 F0039 19597 19184 OZID_11 F0040 21079 19688 OZID_11 F0041 21354 21130 OZID_11 F0042 21889 21389 OZID_11 F0043 22586 23104 OZID_11 F0044 23314 25455 OZID_11 F0045 25531 29745 OZID_11 F0046 29748 30359 OZID_11 F0047 30698 30997 OZID_110 F0667 53 379 orf; conserved hypothetical protein in IS OZID_113 F0670 381 106 integrase (partial, C-terminus) OZID_113 F0671 1106 282 integrase (partial, N-terminus) OZID_113 F0672 1459 1112 OZID_113 F0673 2139 1489 OZID_113 F0674 2559 2155 putative phage-related repressor OZID_113 F0675 2635 2841 OZID_113 F0676 2858 3061 putative phage related regulator OZID_113 F0677 3083 3433 peptidase OZID_113 F0678 3444 3722 OZID_113 F0679 3734 3976 OZID_113 F0680 4179 4595 OZID_113 F0681 4619 4822 OZID_113 F0682 4819 5085 OZID_113 F0683 5082 5381 OZID_113 F0684 5393 6010 OZID_113 F0685 5704 5934 OZID_113 F0686 6007 6372 OZID_113 F0687 6379 9201 putative phage replication protein OZID_113 F0688 9278 10237 putative partition protein OZID_113 F0689 10242 10556 putative partition protein OZID_113 F0690 11265 10576 IS629 transposase OZID_113 F0691 11591 11265 on; hypothetical protein conserved in several IS elements OZID_113 F0692 11762 12178 phage morphogenesis protein OZID_113 F0694 12157 12477 OZID_113 F0693 12173 11889 OZID_113 F0695 12827 12222 acetlytransferase OZID_113 F0696 13445 12951 putative phage tail fiber protein OZID_113 F0697 14288 13452 OZID_113 F0698 16291 14165 putative tail fiber component OZID_113 F0699 16397 16242 putative tail fiber protein component OZID_113 F0700 16771 16406 putative tail fiber component OZID_113 F0701 17338 16826 putative tail fiber component OZID_113 F0702 18522 17338 putative tail fiber component OZID_113 F0703 18548 19003 OZID_113 F0704 20144 18954 IS30 transposase OZID_113 F0705 20636 20244 OZID_113 F0706 20866 21117 OZID_118 F0709 505 1158 OZID_118 F0710 1483 2637 OZID_118 F0711 4353 3034 OZID_118 F0712 5011 4412 membrane protein OZID_118 F0713 7505 5079 phage tail protein OZID_118 F0714 8557 7382 phage tail protein OZID_118 F0715 9475 8798 phage tail protein OZID_118 F0717 10116 9373 phage tail protein OZID_118 F1425 10304 10284 OZID_118 F0718 10825 10127 phage tail protein OZID_118 F0719 11154 10825 phage tail protein OZID_118 F0720 11825 11151 phage tail protein OZID_118 F0721 13806 11758 phage tail protein OZID_118 F0722 14149 13841 phage tail protein OZID_118 F0723 14472 14176 phage tail protein OZID_118 F0724 15366 14614 phage tail protein OZID_118 F0725 15772 15374 phage tail protein OZID_118 F0726 16414 15785 phage tail protein OZID_118 F0727 16692 16411 OZID_118 F0728 17011 16685 OZID_118 F0729 18139 17099 OZID_118 F0730 18261 18587 on; hypothetical protein in IS OZID_118 F0804 18584 19474 IS629 transposase OZID_118 F0732 19440 19631 OZID_118 F0733 20583 19477 putative peptidase OZID_118 F0734 21883 20381 OZID_118 F0735 22044 21883 OZID_118 F0736 24215 22092 OZID_118 F0737 24688 24212 OZID_118 F0738 25610 25143 cell lysis protein OZID_118 F0739 26333 25764 antirepressor OZID_118 F0740 27137 26604 cell lysis protein OZID_118 F0741 27535 27188 OZID_118 F0742 27857 27537 cell lysis protein OZID_118 F0743 29755 27902 OZID_118 F0744 30586 30233 OZID_118 F0745 31984 31295 phage late gene regulator Q OZID_118 F0746 32340 31981 putative endonuclease OZID_118 F0747 33402 32353 OZID_118 F0748 33811 33404 OZID_118 F0749 34398 34249 OZID_118 F0750 35026 34463 OZID_118 F0751 35446 35153 OZID_118 F0752 35649 35461 OZID_118 F0753 36002 35646 OZID_118 F0754 36223 35999 OZID_118 F0755 37009 36245 OZID_118 F0756 37640 36978 OZID_118 F0757 38475 37432 OZID_118 F0758 38963 38538 OZID_118 F0759 39187 38960 putative regulator, cell division OZID_118 F0760 39282 39872 OZID_118 F0761 40204 40356 OZID_118 F0762 40837 41025 putative inhibitor of cell division OZID_118 F0763 41022 41210 OZID_118 F0764 41068 41166 OZID_118 F0765 41306 43777 OZID_118 F0766 43836 44039 OZID_118 F0767 44039 45061 integrase OZID_12 F0050 571 1749 OZID_12 F0051 1951 2214 OZID_12 F0052 2395 3567 OZID_120 F0769 71 472 OZID_120 F0770 469 816 OZID_121 F0773 2019 2345 unknown in IS OZID_121 F0774 2342 3232 IS629 transposase OZID_123 F0777 845 180 acetyl transferase; 0-antigen biosynthesis OZID_123 F0778 3478 2108 phosphomannomutase OZID_123 F0779 4930 3482 mannose-1-P guanosyltransferase OZID_123 F0780 5421 4912 GDP-mannose mannosylhydrolase OZID_123 F0781 6395 5424 fucose synthetase OZID_123 F0782 7510 6392 GDP-mannose dehydratase OZID_123 F0783 8744 7530 glycosyl transferase OZID_123 F0784 9869 8769 perosamine synthetase OZID_123 F0785 11257 9866 O antigen flippase OZID_123 F0786 11990 11244 glycosyl transferase OZID_123 F0787 12942 11959 O antigen polymerase OZID_123 F0788 13922 13140 glycosyl transferase OZID_124 F0789 1232 237 putative UDP-galactose 4-epimerase OZID_126 F0790 73 411 OZID_126 F0791 401 691 putative regulator OZID_128 F0793 199 438 OZID_128 F0794 1489 1836 OZID_128 F0795 1846 2160 OZID_13 F0054 1107 862 early gene regulator OZID_13 F0055 1737 1348 OZID_13 F0056 2458 1865 repressor OZID_13 F0058 2679 2879 antirepressor OZID_13 F0057 2783 2538 OZID_13 F0059 2938 3291 antiterminator OZID_13 F0060 3324 3932 phage DNA replication OZID_13 F0061 3872 4246 phage DNA replication OZID_13 F0062 4243 4554 phage DNA replication OZID_13 F0063 4536 5264 OZID_13 F0064 5276 5728 phage tail protein OZID_13 F0065 6293 5700 phage tail protein OZID_13 F0067 6781 7371 DNA invertase OZID_13 F0066 6790 6293 phage tail protein OZID_13 F0068 8202 7429 OZID_13 F0070 9871 10089 OZID_13 F0069 10176 9811 OZID_13 F0071 10306 10458 OZID_134 F0798 765 3656 putative regulator OZID_136 F0800 167 370 OZID_136 F0801 377 195 OZID_136 F0802 560 408 OZID_139 F0518 246 494 OZID_139 F0517 1251 862 OZID_139 F0822 3110 2511 membrane protein OZID_139 F0825 6305 7339 putative superoxide dismutase OZID_139 F0823 6678 3181 phage tail protein OZID_139 F0826 8210 7530 phage tail protein OZID_139 F0827 9085 8108 phage tail protein OZID_139 F0828 9560 8862 phage tail protein OZID_139 F0829 9901 9560 phage tail protein OZID_139 F0830 12974 9894 phage tail protein OZID_139 F0831 13308 13027 OZID_139 F0832 13706 13332 OZID_139 F0833 14557 13712 OZID_139 F0835 14831 14487 OZID_139 F0836 15274 14828 OZID_139 F0837 15957 15631 OZID_139 F0838 18538 16037 OZID_139 F0839 18705 18484 OZID_139 F0842 22412 20751 OZID_139 F0843 22972 22409 phage DNA packaging protein OZID_139 F0844 23545 23156 OZID_139 F0845 24148 24513 OZID_139 F0846 24726 24259 cell lysis protein OZID_139 F0847 25449 24880 OZID_139 F0848 26253 25720 cell lysis protein OZID_139 F0849 26970 26551 OZID_139 F0850 29100 27154 OZID_139 F0851 29227 29550 OZID_139 F0852 29880 29611 shiga-like toxin 1 subunit B OZID_139 F0853 30837 29890 shiga-like toxin 1 subunit A OZID_139 F0854 31817 31344 phage late gene regulator Q OZID_139 F0855 32567 31962 OZID_139 F0856 33172 32729 OZID_139 F0857 33833 33306 OZID_139 F0858 34375 33830 OZID_139 F0859 34658 34233 OZID_139 F0860 35106 34828 OZID_139 F0861 35467 35177 OZID_139 F0862 36165 35464 OZID_139 F0863 37100 36162 phage replication protein OZID_139 F0864 37429 37133 phage regulatory protein OZID_139 F0865 37801 37544 phage repressor OZID_139 F0866 37871 38518 phage repressor OZID_139 F0867 38930 39481 OZID_139 F0868 39964 40266 OZID_139 F0869 40864 40403 OZID_139 F0870 41125 41493 ssDNA-binding protein OZID_139 F0871 41494 41730 phage regulatory protein OZID_139 F0872 41918 42214 recombination protein OZID_139 F0873 42220 43005 recombination protein OZID_139 F0874 43002 43679 exonuclease OZID_139 F0875 44036 44317 OZID_139 F0877 44634 45581 OZID_139 F0878 45729 46016 OZID_139 F0879 46093 46449 OZID_139 F0880 46446 46808 OZID_139 F0881 46896 47138 OZID_139 F0882 47295 47549 OZID_139 F0883 47583 48869 putative integrase OZID_14 F0072 162 1007 integrase OZID_14 F0073 1031 1342 integrase OZID_14 F0074 1346 1762 OZID_14 F0075 1735 2352 OZID_14 F0076 2352 2810 OZID_14 F0077 3045 3401 OZID_14 F0078 3466 4056 OZID_14 F0079 4056 4490 OZID_14 F0080 5303 5031 regulatory protein OZID_14 F0081 5860 5309 OZID_14 F0082 6609 5857 phage morphogenesis OZID_14 F0083 7543 7803 DNA-binding protein; possible regulator OZID_14 F0084 7800 8357 regulatory protein OZID_14 F0085 8354 8575 OZID_14 F0086 8575 8898 OZID_14 F0087 8912 11245 replication protein (primase) OZID_14 F0088 12334 11378 OZID_141 F0884 342 13 OZID_142 F0885 1312 119 putative hydroxylase OZID_142 F0886 1881 1327 putative glutathione-S- transferase OZID_142 F0887 2681 1980 putative isomerase- decarboxylase OZID_142 F0888 3724 2696 putative 1,2-dioxygenase OZID_142 F0889 4830 3736 putative transporter OZID_142 F0890 5173 6129 putative regulator OZID_145 F0895 455 1525 OZID_149 F0901 1012 170 OZID_149 F0902 1562 1014 putative minor fimbrial subunit OZID_149 F0903 2002 1532 putative minor fimbrial subunit OZID_149 F0904 2601 1999 putative minor fimbrial subunit OZID_149 F0905 3268 2510 putative fimbrial chaperone OZID_149 F0908 5942 3291 putative fimbrial usher OZID_149 F0909 6575 6012 putative major fimbrial subunit OZID_15 F0090 645 1382 putative oxidoreductase OZID_15 F0091 1549 1827 OZID_15 F0092 3432 2530 putative LysR-like transcriptional regulator OZID_15 F0093 3579 4736 OZID_15 F0095 4812 6005 OZID_150 F1490 1541 408 OZID_151 F0911 1312 176 OZID_151 F0913 2002 1322 OZID_151 F0914 2459 1989 OZID_151 F0916 3008 3703 OZID_151 F0915 3025 2456 OZID_151 F0917 3880 3635 OZID_151 F0918 5785 4373 OZID_151 F0919 6148 5972 OZID_151 F0920 6451 7077 putative resolvase OZID_151 F0921 8922 7675 sucrose permease OZID_151 F0922 9908 8994 D-fructokinase OZID_151 F0923 10115 11557 sucrose hydrolase OZID_151 F0924 12653 11565 sucrose specific transcriptional regulator OZID_152 F0926 1251 43 OZID_156 F0931 862 8 OZID_156 F0932 1683 862 putative DMSO reductase subunit C OZID_156 F0933 2305 1676 putative DMSO reductase subunit B OZID_156 F0934 4683 2302 putative DMSO reductase subunit A OZID_159 F0937 98 289 OZID_159 F0938 268 516 OZID_159 F0939 670 840 OZID_159 F0940 1608 1018 putative chaperone OZID_159 F0941 1791 2441 OZID_159 F0942 2520 3578 OZID_16 F0096 72 473 OZID_16 F0097 470 817 OZID_16 F0098 867 2405 OZID_160 F1390 507 277 OZID_160 F1391 905 558 OZID_160 F1345 1227 907 OZID_160 F1346 3125 1272 OZID_160 F1347 3366 3695 OZID_160 F0956 4544 3786 OZID_160 F0957 5405 4782 phage late gene regulator Q OZID_160 F0958 6067 5402 OZID_160 F0959 6705 6064 OZID_160 F0960 7297 6650 OZID_160 F0961 7552 8307 transposase for IS30 OZID_160 F0962 8367 8645 OZID_160 F0963 9092 8721 OZID_160 F0964 9942 9004 OZID_160 F0965 10808 10338 OZID_160 F0966 11247 10849 OZID_160 F0967 11838 11248 OZID_160 F0968 12878 11871 OZID_160 F0969 13366 12875 integrase OZID_160 F0970 15403 14465 integrase OZID_160 F0971 15926 15720 phage regulatory protein OZID_160 F0972 16877 16026 OZID_161 F0973 1469 135 putative regulator OZID_161 F0974 1557 1988 OZID_163 F0976 277 41 OZID_163 F0977 1715 288 OZID_163 F0978 2308 1715 putative decarboxylase OZID_163 F0979 2422 2862 putative regulator OZID_164 F0981 572 279 OZID_164 F0982 669 472 OZID_164 F0983 1492 569 OZID_164 F0984 2271 1489 OZID_164 F0985 2867 2121 OZID_164 F0986 3933 2878 OZID_164 F0987 4481 3945 OZID_164 F0988 6040 4478 OZID_164 F0989 8837 6138 OZID_166 F0991 268 567 OZID_166 F0992 551 1255 OZID_166 F0993 1489 2637 OZID_168 F0998 932 198 putative lipoprotein OZID_168 F0999 1261 929 putative Type III secretion apparatus protein OZID_168 F1000 2979 3479 putative response regulator of two component tranport system OZID_168 F1001 4957 3836 putative integral membrane protein-component of type III secretion apparatus OZID_168 F1002 5202 4966 putative integral membrane protein-component of type III secretion apparatus OZID_168 F1003 5733 5281 putative integral membrane protein-component of type III secretion apparatus OZID_168 F1004 6671 6006 putative integral membrane protein-component of type III secretion apparatus OZID_168 F1005 7692 6661 type III secretion apparatus protein OZID_168 F1006 8176 7607 type III secretion apparatus protein OZID_168 F1007 8482 8249 OZID_168 F1009 10227 8908 type III secretion apparatus protein OZID_168 F1010 12292 10232 type III secretion apparatus protein OZID_168 F1012 13454 12285 secreted protein OZID_168 F1013 15138 13435 putative InvG-like protein OZID_168 F1014 15884 15135 putative InvF-like protein OZID_168 F1015 16409 16230 OZID_17 F0100 2207 1287 OZID_17 F0101 2301 3290 putative LysR-like transcriptional regulator OZID_17 F0102 3934 3578 OZID_17 F0104 4702 4127 OZID_172 F1019 150 581 OZID_172 F1020 604 1182 OZID_172 F1021 1183 1890 OZID_172 F1022 1872 2555 putative ATP-binding protein of ABC transport system OZID_172 F1023 2516 3226 putative ATP-binding protein of ABC transport system OZID_173 F1025 789 58 OZID_175 F1027 197 1462 putative P4 integrase OZID_175 F1028 2364 1579 OZID_175 F1029 2396 3127 OZID_175 F1030 3124 3471 OZID_175 F1031 3491 4939 OZID_175 F1032 5696 4740 OZID_175 F1033 6341 5793 putative PagC-like membrane protein OZID_175 F1034 7114 6914 OZID_175 F1035 7643 8533 putative transposase OZID_175 F1036 8886 9113 OZID_175 F1037 9321 10970 putative enterotoxin OZID_175 F1038 11578 12567 OZID_175 F1039 12832 13290 OZID_175 F1040 13668 14513 OZID_175 F1041 15165 16466 putative cytotoxin OZID_175 F1042 16751 17299 putative cytotoxin OZID_175 F1043 18229 17339 putative transposase OZID_175 F1044 18552 18226 orf; hypothetical protein in IS OZID_175 F1045 18743 19090 OZID_175 F1046 19140 20678 OZID_175 F1050 20746 20904 OZID_175 F1051 20901 21251 OZID_175 F1052 21734 22864 OZID_175 F1053 22914 23126 putative transposase for IS3, partial OZID_176 F1054 931 44 OZID_176 F1055 1935 928 putative iron compound-binding protein of ABC transporter family OZID_176 F1056 2935 1886 putative iron compound permease protein of ABC transporter family OZID_176 F1057 3915 2932 putative iron compound permease protein of ABC transporter family OZID_176 F1058 4721 3912 putative ATP-binding protein of ABC transporter family OZID_176 F1059 5095 7236 putative iron compound receptor OZID_178 F1061 356 159 OZID_181 F1064 393 1271 putative phosphotransferase system enzyme subunit OZID_181 F1065 1289 1723 putative phosphotransferase system enzyme subunit OZID_(—182) F1068 54 380 orf; hypothetical protein in IS OZID_182 F1069 377 1267 putative IS629 transposase OZID_185 F1072 194 661 putative leader peptidase OZID_187 F1076 56 340 OZID_187 F1077 331 816 OZID_188 F1080 1529 537 OZID_189 F1082 1340 45 OZID_189 F1084 1471 1247 ATP-dependent DNA helicase (together with next 3 orfs) OZID_189 F1085 2373 1399 ATP-dependent DNA helicase (together with adjacent 3 orfs) OZID_189 F1086 2766 2377 ATP-dependent DNA helicase (together with adjacent 3 orfs) OZID_189 F1087 3371 2763 ATP-dependent DNA helicase (together with adjacent 3 orfs) OZID_190 F1088 210 1121 OZID_190 F1089 1486 1070 OZID_191 F1091 179 27 OZID_191 F1092 922 176 OZID_192 F1094 793 527 OZID_193 F1096 383 772 OZID_193 F1097 832 1899 OZID_193 F1098 1940 2662 OZID_193 F1099 2641 3480 OZID_193 F1100 3455 3712 putative acyl carrier protein OZID_193 F1101 3724 3975 putative acyl carrier protein OZID_193 F1102 3980 4561 OZID_193 F1103 4519 5919 putative enzyme OZID_193 F1104 5876 6259 putative enzyme OZID_193 F1105 6250 7926 putative enzyme OZID_193 F1106 7930 8352 OZID_193 F1107 8349 8954 OZID_193 F1108 8923 11241 OZID_193 F1109 11238 11822 OZID_193 F1110 11824 12993 putative 3-oxoacyl-[ACP] synthase OZID_193 F1111 12990 13454 OZID_193 F1112 13454 14185 putative beta-ketoacyl-ACP reductase OZID_194 F1115 191 946 putative regulator OZID_194 F1116 971 1444 putative phosphotransferase system enzyme subunit OZID_194 F1117 1441 1722 putative phosphotransferase system enzyme subunit OZID_194 F1118 1769 3157 putative phosphotransferase system enzyme subunit OZID_194 F1119 3150 4658 putative xylulose kinase OZID_194 F1120 4648 4917 putative phosphocarrier protein OZID_194 F1121 4949 5809 putative aldolase OZID_194 F1122 6218 5859 OZID_194 F1123 6490 6215 OZID_196 F1124 1087 59 putative heme/hemoglobin transport protein OZID_196 F1125 3118 1136 outer membrane heme/hemoglobin receptor OZID_196 F1127 3801 4715 putative periplasmic binding protein OZID_196 F1128 4735 6072 putative oxygen independent coproporphyrinogen III oxidase OZID_196 F1129 6085 6579 OZID_196 F1130 6579 7202 OZID_196 F1131 7251 8243 putative permease of iron compound ABC transport system OZID_196 F1132 8210 9010 putative ATP-binding component of iron compound transport system OZID_197 F1133 601 71 putative fimbrial subunit OZID_197 F1134 1661 606 putative fimbrial protein OZID_197 F1135 3133 1676 putative fimbrial usher OZID_197 F1136 4249 3146 putative fimbrial usher OZID_197 F1138 4976 4278 putative fimbrial chaperone OZID_197 F1139 5565 5029 putative major fimbrial subunit OZID_199 F1141 937 2337 putative permease OZID_202 F1146 868 1224 OZID_202 F1147 1268 6034 putative adhesin OZID_203 F1148 87 1295 putative LPS biosynthesis enzyme OZID_203 F1149 2473 1331 putative LPS biosynthesis enzyme OZID_203 F1150 3036 2482 putative LPS biosynthesis enzyme OZID_203 F1151 4227 3520 putative LPS biosynthesis enzyme OZID_203 F1152 5260 4253 putative LPS biosynthesis enzyme OZID_208 L0003 181 1362 putative P4-family integrase OZID_208 L0004 1461 1811 unknown in IS OZID_208 L0005 1824 2006 OZID_208 L0006 2024 2677 unknown in IS OZID_208 L0007 2928 3302 OZID_208 L0008 3299 3790 OZID_208 L0009 3802 3999 OZID_208 L0010 4084 4425 OZID_208 L0012 4626 4811 OZID_208 L0011 4652 4422 OZID_208 L0013 5181 5582 unknown in ISEc8 OZID_208 L0014 5579 5926 unknown in ISEc8 OZID_208 L0015 5976 7514 unknown in ISEc8 OZID_208 L0016 9125 8379 putative secreted protein OZID_208 L0017 9488 9210 OZID_208 L0018 9715 9494 type III secretion apparatus protein OZID_208 L0019 10158 9751 OZID_208 L0020 11103 10165 secreted protein OZID_208 L0021 12248 11124 secreted protein OZID_208 L0022 12839 12261 secreted protein OZID_208 L0023 13953 12898 putative type III secretion apparatus protein OZID_208 L0024 14096 15316 type III secretion apparatus protein OZID_208 L0025 18384 15580 intimin protein OZID_208 L0026 18914 18444 putative chaperone OZID_208 L0027 20728 19052 translocated intimin receptor OZID_208 L0028 21763 21152 OZID_208 L0029 22029 22412 OZID_208 L0030 23116 22610 OZID_208 L0031 24064 23147 putative type III secretion apparatus protein OZID_208 L0032 24302 24027 OZID_208 L0033 24813 24436 OZID_208 L0034 26156 24816 type III secretion apparatus protein OZID_208 L0035 28167 26140 type III secretion apparatus protein OZID_208 L0036 28517 28164 OZID_208 L0037 28702 29001 putative type III secretion apparatus protein OZID_208 L0038 29034 29462 OZID_208 L0039 29465 30037 type III secretion apparatus protein OZID_208 L0040 30043 30498 OZID_208 L0041 30498 32036 type III secretion apparatus protein OZID_208 L0042 32050 32505 chaperone of espD OZID_208 L0043 33302 32889 OZID_208 L0044 33728 33357 OZID_208 L0045 33924 34382 OZID_208 L0046 35416 34379 type III secretion apparatus protein OZID_208 L0047 36185 35409 type III secretion apparatus protein OZID_208 L0048 36454 36185 type III secretion apparatus protein OZID_208 L0049 37107 36454 type III secretion apparatus protein OZID_208 L0050 37807 37112 OZID_208 L0051 38351 37752 OZID_208 L0052 38671 38348 OZID_208 L0053 38893 38675 OZID_208 L0054 39297 38908 OZID_208 L0055 40542 41738 OZID_208 L0056 41866 42684 OZID_209 F1212 139 492 OZID_209 F1213 476 799 OZID_21 F0108 322 74 OZID_21 F0109 1349 240 OZID_21 F0110 2137 1376 OZID_21 F0112 2875 2291 OZID_21 F0114 3122 2967 OZID_21 F0116 3573 3415 OZID_21 F0117 3977 3594 OZID_21 F0118 4400 4242 OZID_210 F1215 1203 100 OZID_210 F1216 1596 1219 OZID_210 F1217 2293 1811 OZID_210 F1218 3106 2441 OZID_212 F1222 377 147 OZID_212 F1223 2331 328 OZID_214 F1224 2545 137 OZID_214 F1227 6763 4502 OZID_214 F1229 7083 7268 OZID_214 F1228 7174 6968 OZID_215 F1231 1188 106 putative fimbrial protein OZID_215 F1232 2286 1216 putative fimbrial protein OZID_215 F1233 4832 2298 putative fimbrial usher OZID_215 F1234 5015 4854 putative fimbrial chaperone OZID_215 F1236 5539 5156 putative fimbrial chaperone OZID_215 F1237 6245 5643 putative major fimbrial subuit OZID_216 F1239 920 18 orf; conserved hypothetical protein OZID_217 F1240 532 41 OZID_217 F1241 1377 529 OZID_217 F1242 2121 1735 OZID_217 F1243 2326 2637 OZID_22 F0120 468 4517 putative beta-barrel outer membrane protein OZID_222 F1245 918 43 OZID_224 F1249 835 1749 OZID_224 F1250 1857 1675 OZID_225 F1252 317 1711 putative glycoporin OZID_227 F1255 753 37 OZID_227 F1256 1472 786 OZID_228 F1257 105 4289 Rhs core protein OZID_228 F1258 4580 4858 OZID_228 F1259 4897 4583 orf; hypothetical protein in IS OZID_228 F1260 5076 4891 orf; hypothetical protein in IS OZID_228 F1261 5375 5103 putative transposase OZID_229 F1262 200 1366 putative hippuricase OZID_232 F1266 1533 292 putative L-sorbose-1-P- reductase OZID_232 F1267 2397 1573 putative sorbose PTS component OZID_232 F1268 3205 2408 putative sorbose PTS component OZID_232 F1269 3765 3271 putative sorbose PTS component OZID_232 F1270 4172 3765 putative sorbose PTS component OZID_232 F1271 4988 4182 putative D-glucitol-6-P- dehydrogenase OZID_232 F1272 6050 5058 putative transcriptional regulator of sorbose uptake and utilizatio genes OZID_233 F1274 51 776 putative response regulator OZID_233 F1275 1774 773 OZID_233 F1276 2631 1771 putative aldolase OZID_233 F1277 3329 2646 OZID_233 F1278 4325 3384 putative ribose binding protein of ABC transport system OZID_233 F1279 5318 4344 putative permease of ribose ABC transport system OZID_233 F1281 6772 9045 putative histidine kinase OZID_233 F1280 6868 5315 putative ATP-binding protein of ribose ABC transport system OZID_233 F1282 9042 9218 OZID_235 F1285 487 56 putative transposase OZID_235 F1286 495 1703 OZID_242 F1291 89 2038 putative transposase or integrase OZID_242 F1487 2238 2564 OZID_242 F1293 2561 3451 IS629 transposase OZID_242 F1294 4011 3634 OZID_242 F1295 4399 4133 OZID_242 F1296 5936 5469 OZID_242 F1297 6123 6698 putative resolvase OZID_242 F1298 8213 6897 OZID_242 F1299 9138 8365 OZID_242 F1300 9255 9719 OZID_243 F1302 105 272 putative transposase OZID_244 F1304 1663 560 OZID_244 F1305 2374 1667 OZID_244 F1307 4090 2381 OZID_244 F1308 4251 7604 OZID_244 F1310 7595 13918 OZID_244 F1311 14142 17000 putative ATP-dependent helicase OZID_244 F1312 17003 21937 OZID_244 F1313 21937 28278 putative helicase OZID_244 F1314 28275 30389 putative helicase OZID_244 F1315 31336 31154 OZID_244 F1316 31587 31342 OZID_244 F1317 31829 31518 OZID_245 F1318 5257 155 putative invasin OZID_246 F1320 2459 264 OZID_248 F1322 92 973 orf; conserved hypothetical protein OZID_248 F1323 1021 2184 orf; conserved hypothetical protein OZID_249 F1325 1843 89 putative restriction modification enzyme S subunit OZID_249 F1326 3348 1843 putative restriction modification enzyme M subunit (methylase) OZID_249 F1327 5811 3379 putative restriction modification enzyme R subunit (endonucleas OZID_249 F1328 6089 6373 orf; conserved hypothetical protein OZID_249 F1329 6643 7740 orf; conserved hypothetical protein OZID_250 F1330 651 109 OZID_253 F1468 1291 692 membrane protein OZID_253 F1467 4126 1358 phage tail protein OZID_253 F1466 4755 4060 phage tail protein OZID_253 F1465 5487 4816 phage tail protein OZID_253 F1464 6128 5385 phage tail protein OZID_253 F1463 6832 6134 phage tail protein OZID_253 F1462 7161 6832 phage tail protein OZID_253 F1461 9707 7158 phage tail protein OZID_253 F1460 10134 9700 phage tail protein OZID_253 F1459 10538 10116 phage tail protein OZID_253 F1458 11324 10554 phage tail protein OZID_253 F1457 11484 11302 phage tail protein OZID_253 F1456 11675 11433 phage tail protein OZID_253 F1454 12269 11691 phage tail protein OZID_253 F1453 12634 12281 phage morphogenesis protein OZID_253 F1450 14505 14167 phage morphogenesis protein OZID_253 F1449 15057 14509 phage capsid protein OZID_253 F1448 15791 14901 phage capsid protein OZID_253 F1447 17412 15811 phage capsid protein OZID_253 F1446 17615 17409 phage morphogenesis protein OZID_253 F1444 19537 17612 phage DNA packaging protein OZID_253 F1443 20057 19512 phage DNA packaging protein OZID_253 F1441 21837 21529 cell lysis protein OZID_254 F1362 2117 1836 OZID_254 F1361 2515 2141 OZID_254 F1360 3309 2521 OZID_254 F1359 3650 3306 OZID_254 F1358 4093 3647 OZID_254 F1357 4440 4090 OZID_254 F1356 4776 4450 OZID_254 F1355 5834 4773 OZID_254 F1354 7195 5831 OZID_254 F1351 11059 9461 OZID_254 F0948 12283 11918 OZID_255 F1366 2147 1467 OZID_255 F1365 2959 2045 OZID_255 F1363 3838 3497 OZID_256 F1421 718 1593 putative lambdoid phage tail fiber component OZID_256 F1422 1590 1886 putative lambdoid phage tail fiber component OZID_256 F1423 1981 2346 putative lambdoid phage tail fiber component, partial OZID_256 1424 2356 2619 putative lambdoid phage tail fiber component, partial OZID_256 F1427 3271 3780 putative lambdoid phage tail fiber component, partial OZID_256 F1428 3659 3949 putative lambdoid phage tail fiber component, partial OZID_256 F1429 4190 5365 putative lambdoid phage tail fiber component, partial OZID_256 F1430 5242 5991 putative lambdoid phage tail fiber component, partial OZID_256 F1431 5840 7450 putative lambdoid phage tail fiber component, partial OZID_256 F1432 7453 7668 putative lambdoid phage tail fiber component, partial OZID_256 F1433 7736 8335 membrane protein OZID_257 F1437 1353 1057 OZID_26 F0125 229 1215 putative periplasmic binding protein, probable substrate ribose OZID_26 F0126 1264 1524 putative ATP-binding component of transport system OZID_26 F0127 1570 2748 putative ATP-binding component of transport system, probably ribose specific OZID_26 F0128 2741 3712 putative permease component of transport system, probably ribose specific OZID_28 F0131 1728 940 OZID_29 F0132 1116 58 putative ATP-binding component of transport system for ferric iro OZID_29 F0133 3194 1116 putative permease component of transport system for ferric iron OZID_29 F0134 4294 3263 periplasmic ferric iron-binding protein OZID_29 F0135 5607 4291 putative permease; hexosephosphate transport OZID_29 F0136 7221 5680 putative sensor kinase; hexosephosphate transport OZID_29 F0137 7850 7221 putative response regulator; hexosephosphate transport OZID_3 F0009 77 310 putative antitoxin of gyrase inhibiting toxin-antitoxin system OZID_3 F0008 171 1 OZID_3 F0010 313 627 putative toxin of gyrase inhibiting toxin-antitoxin system OZID_34 F0141 70 237 OZID_34 F0142 188 1633 OZID_35 F0143 150 392 OZID_35 F0144 352 666 OZID_36 F0145 1753 182 OZID_39 F0146 310 1665 putative outer membrane export protein for RTX-like exoprotein OZID_39 F0147 1768 6153 OZID_39 F0148 6361 21927 OZID_39 F0149 21931 24093 putative cytoplasmic membrane export protein for RTX-like exoprotein OZID_40 F0011 207 776 OZID_40 F0151 207 4 OZID_40 F0152 626 204 OZID_40 F0153 1727 711 OZID_40 F0154 2094 2456 OZID_43 F0156 1260 124 OZID_43 F0157 3057 1723 OZID_43 F0158 8588 3651 OZID_43 F0159 9069 8608 OZID_43 F0160 10998 9097 OZID_44 F0161 230 481 OZID_47 F0162 232 432 OZID_47 F0163 544 374 OZID_47 F0164 917 702 OZID_47 F0165 1136 1288 OZID_49 F0167 564 1469 putative LysR-like transcriptional regulator OZID_49 F0168 2105 1503 putative corrinoid: ATP adenosyltransferase OZID_49 F0169 3767 2115 putative fumarate hydratase OZID_49 F0170 4450 3875 OZID_49 F0171 5175 4393 OZID_49 F0172 5632 5315 OZID_49 F0173 6999 5629 OZID_49 F01 74 8244 7003 putative methylaspartate ammonia-lyase OZID_49 F0175 11096 9708 putative glutamate mutase OZID_49 F0176 11608 11096 putative methylaspartate mutase OZID_49 F0177 11899 11732 OZID_49 F0178 12515 12093 OZID_49 F0179 13541 12597 OZID_52 F0180 855 85 integrase OZID_52 F0181 1825 2400 OZID_52 F0183 3159 3344 OZID_52 F0182 3212 2931 OZID_52 F0184 4246 3566 exonuclease OZID_52 F0185 4803 4243 OZID_52 F0186 5283 5906 OZID_52 F0187 6134 6565 OZID_52 F0188 7736 6777 OZID_52 F0189 8127 8900 phage late gene regulator Q OZID_52 F0190 9069 9827 OZID_52 F0191 10648 10908 cell lysis protein OZID_52 F0192 10908 11405 cell lysis protein OZID_52 F0193 11402 11869 cell lysis protein OZID_52 F0194 11866 12009 OZID_52 F0195 12305 12694 OZID_52 F0196 12684 13175 OZID_52 F0197 13175 15277 DNA packaging protein OZID_52 F0198 15274 15486 OZID_52 F0199 15414 16019 OZID_52 F0200 16016 16537 OZID_52 F0201 16789 18966 peptidase OZID_52 F0202 19053 19376 OZID_52 F0203 19369 19644 OZID_52 F0204 19656 20234 phage morphogenesis protein OZID_52 F0205 20231 20632 phage morphogenesis protein OZID_52 F0206 20568 21386 phage morphogenesis protein OZID_52 F0207 21435 21833 phage morphogenesis protein OZID_52 F0208 21842 22171 phage morphogenesis protein OZID_52 F0209 22134 25208 phage morphogenesis protein OZID_52 F0210 25208 25537 phage morphogenesis protein OZID_52 F0211 25547 26245 phage morphogenesis protein OZID_52 F0212 26251 26994 phage morphogenesis protein OZID_52 F0213 26892 27539 phage morphogenesis protein OZID_52 F0214 27600 28307 phage morphogenesis protein OZID_52 F0215 28222 31017 phage morphogenesis protein OZID_52 F0216 31088 31687 OZID_52 F0217 31747 33063 phage tail protein OZID_52 F0218 33511 34491 OZID_52 F0220 34525 35544 OZID_52 F0221 36646 37254 OZID_52 F0222 37485 38183 OZID_53 F0223 607 2619 OZID_53 F0225 2546 2749 OZID_55 F0231 400 71 OZID_55 F0232 776 390 OZID_56 F0233 287 1630 OZID_56 F0234 1652 1972 OZID_56 F0235 1984 3465 putative sulfatase OZID_57 F0236 606 1847 OZID_57 F0237 1957 2412 OZID_59 F0239 161 1363 putative P4-family integrase OZID_59 F0240 3367 1550 OZID_59 F1480 3564 3659 transposase OZID_59 F1481 3660 3836 transposase OZID_59 F0242 3855 4025 OZID_59 F0243 3863 4300 transposase OZID_59 F0241 4159 3821 OZID_59 F0244 4467 4775 putative prophage regulatory protein OZID_59 F0245 5400 6803 OZID_59 F0246 7624 8187 OZID_59 F0247 8318 10702 OZID_59 F0248 12997 11459 unknown in ISEc8 OZID_59 F0249 13394 13047 unknown in ISEc8 OZID_59 F0250 13792 13391 unknown in ISEc8 OZID_59 F0251 14158 13847 putative transposase OZID_59 F0252 14298 15116 unknown in IS600 OZID_59 F0253 15229 15768 putative complement resistance protein OZID_59 F0254 17067 17426 putative diacylglycerol kinase OZID_59 F0255 19138 17519 OZID_59 F0256 20019 20717 putative urease accessory protein D OZID_59 F0257 20808 21110 putative urease structural subunit A (gamma) OZID_59 F0258 21119 21439 putative urease structural subunit B (beta) OZID_59 F0259 21414 23135 putative urease structural subunit C (alpha) OZID_59 F0260 23145 23609 putative urease accessory protein E OZID_59 F0261 23610 24284 putative urease accessory protein OZID_59 F0262 24296 24913 putative urease accessory protein OZID_59 F0263 24900 24514 0710_59 F0264 25510 25169 unknown in IS OZID_59 F0265 26125 26388 putative ribosomal protein OZID_59 F0266 27139 26762 OZID_59 F0267 27657 27262 putative colicin immunity protein OZID_59 F0268 28440 27703 OZID_59 F0269 29449 30210 OZID_59 F0271 30391 30660 OZID_59 F0270 30524 29907 unknown in ISEc8 OZID_59 F0272 30712 31137 unknown in ISEc8 OZID_59 F0273 31134 31484 unknown in ISEc8 OZID_59 F0274 31515 33128 unknown in ISEc8 OZID_59 F0276 33378 33674 OZID_59 F0277 33747 34490 OZID_59 F0275 33989 33132 unknown in ISEc8 OZID_59 F0278 34412 34071 unknown in ISEc8 OZID_59 F0279 34728 34399 unknown in ISEc8 OZID_59 F0280 35456 34989 unknown associated with putative tellurite resistance OZID_59 F0281 36682 35474 OZID_59 F0282 37649 36693 OZID_59 F0283 38728 37649 OZID_59 F0284 39503 38730 OZID_59 F0285 40638 39496 OZID_59 F0286 41706 40648 OZID_59 F0287 42029 42610 putative phage inhibition, colicin resistance and tellurite resistance protein OZID_59 F0288 42610 43767 putative phage inhibition, colicin resistance and tellurite resistance protein OZID_59 F0289 43790 44245 putative phage inhibition, colicin resistance and tellurite resistance protein OZID_59 F0290 44268 45308 putative phage inhibition, colicin resistance and tellurite resistance protein OZID_59 F0292 45357 45935 putative phage inhibition, colicin resistance and tellurite resistance protein OZID_59 F0293 46004 46579 putative phage inhibition, colicin resistance and tellurite resistance protein OZID_59 F0294 49991 47901 putative receptor OZID_59 F0295 51424 51663 OZID_59 F0296 52296 52631 OZID_59 F0297 52742 52933 OZID_59 F0299 53542 53910 OZID_59 F0298 53606 53412 OZID_59 F0300 53837 53658 OZID_59 F0301 53926 54198 OZID_59 F0302 54131 53934 OZID_59 F0303 54482 54697 OZID_59 F0305 54763 54960 OZID_59 F0304 54824 54603 OZID_59 F0306 55202 54867 OZID_59 F0307 55690 56814 putative glucosyltransferase OZID_59 F1483 57658 57233 transposase OZID_59 F1484 57930 57655 transposase OZID_59 F0308 59084 59593 OZID_59 F0309 59682 60305 OZID_59 F0311 60401 60634 OZID_59 F0312 61243 61497 OZID_59 F0313 62359 61472 putative transposase OZID_59 F0314 62685 62359 unknown in IS OZID_59 F0315 62866 63912 OZID_59 F0316 64153 64668 OZID_59 F0317 64818 66833 OZID_59 F0318 67334 68566 OZID_59 F0319 68551 69189 OZID_59 F0320 69558 70202 OZID_59 F0321 70518 71018 OZID_59 F1485 71151 70900 transposase OZID_59 F0323 71202 71627 unknown in putative ISEc8 OZID_59 F0324 72399 73310 OZID_59 F0325 73514 76531 putative adhesin OZID_59 F0326 76639 79026 OZID_59 F0327 79023 79928 OZID_59 F0328 79925 80995 OZID_59 F0329 81335 82153 OZID_59 F0330 82244 82729 OZID_59 F0331 82730 83221 putative DNA repair protein OZID_59 F0332 83284 83505 OZID_59 F0333 83668 84042 putative structural protein OZID_59 F0334 84089 84370 OZID_59 F0335 85232 84345 putative transposase OZID_59 F0336 85558 85232 unknown in IS OZID_59 F0339 86558 87400 OZID_59 F0340 87457 86912 OZID_62 F0342 1161 142 integrase OZID_62 F0343 1381 1139 OZID_62 F0344 3920 1449 OZID_62 F0345 4142 4014 OZID_62 F0346 4390 4202 cell division inhibition protein OZID_62 F0347 5726 5337 OZID_62 F0348 5866 5738 OZID_62 F0349 6023 5868 OZID_62 F0350 6779 6588 OZID_62 F0351 7208 6807 OZID_62 F0352 7573 7998 OZID_62 F0353 7961 8521 OZID_62 F0354 8582 8205 OZID_62 F0355 8628 9830 OZID_62 F0356 8855 8700 OZID_62 F0357 9837 10583 DNA replication factor OZID_62 F0358 10605 11375 OZID_62 F0359 11391 11804 OZID_62 F0360 12929 12156 OZID_62 F0362 13888 14061 OZID_62 F0363 14137 15186 OZID_62 F0364 15199 15570 endodeoxyribonuclease OZID_62 F0365 15551 15931 OZID_62 F0366 16077 16901 OZID_62 F0367 17188 17427 OZID_62 F0368 17522 18235 regulatory protein OZID_62 F0369 19003 20853 OZID_62 F0370 21029 21355 unknown in IS OZID_62 F0371 21352 22005 transposase OZID_62 F0372 22524 22210 regulatory protein OZID_62 F0373 23457 22990 cell lysis protein OZID_62 F0374 24274 23777 cell lysis protein OZID_62 F0375 24326 24144 cell lysis protein OZID_62 F0377 24444 24758 OZID_62 F0376 24553 24359 OZID_62 F0378 25220 25014 cell lysis protein OZID_62 F1393 27518 25668 OZID_62 F1394 28000 27833 OZID_62 F1440 28127 27840 OZID_62 F1396 29436 29065 OZID_62 F1397 29759 29376 OZID_62 F1398 30109 29750 OZID_62 F1399 31225 30122 OZID_62 F1400 31445 31173 OZID_62 F1401 31779 31567 OZID_62 F1403 32229 32459 OZID_62 F1402 32241 32029 OZID_62 F1404 33032 32475 OZID_62 F1405 33660 33355 OZID_62 F1406 33691 33380 OZID_62 F1407 34313 33909 OZID_62 F1408 34939 34223 OZID_62 F1409 35635 34973 OZID_62 F1410 36476 35427 OZID_62 F1411 37036 36539 OZID_62 F1412 37282 37920 OZID_62 F1413 38132 38365 OZID_62 F1414 38365 39015 OZID_62 F1415 39688 39981 OZID_62 F1416 40259 41503 OZID_62 F1417 41500 42036 putative transposase OZID_62 F1418 42109 42456 OZID_62 F1491 42883 43007 heat stable enterotoxin OZID_62 F1419 43387 42506 putative transposase OZID_62 F1420 43398 43799 unknown in ISEc8 OZID_62 F1048B 43796 44143 unknown in ISEc8 OZID_62 F1388 46165 45743 putative transposase OZID_62 F1387 46965 46315 OZID_62 F1386 47297 46950 OZID_62 F1385 48206 47676 OZID_62 F1384A 48540 48866 unknown in IS OZID_62 F1383 48863 49753 putative IS629 transposase OZID_63 F1472 212 613 OZID_63 F1473 1491 739 OZID_64 L0061 1363 29 integrase OZID_64 L0062 1691 1392 putative excisionase OZID_64 L0063 2073 1762 OZID_64 L0064 2498 2133 OZID_64 L0065 3033 2410 OZID_64 L0066 3324 3037 OZID_64 L0067 3544 3326 OZID_64 L0068 3833 3546 OZID_64 L0069 4876 4103 OZID_64 L0070 5474 5193 OZID_64 L0071 5676 5485 OZID_64 L0072 5837 5649 OZID_64 L0073 6508 5831 exonuclease OZID_64 L0074 7290 6505 recombination protein OZID_64 L0075 7592 7296 host-nuclease inhibitor protein OZID_64 L0076 7937 7668 kil protein OZID_64 L0077 7944 7780 regulatory protein CIII OZID_64 L0078 8385 8017 putative single-stranded DNA binding protein OZID_64 L0079 9006 8536 OZID_64 L0080 9448 9065 early gene regulator N OZID_64 L0081 10101 9937 OZID_64 L0082 11150 10104 serine/threonine kinase OZID_64 L0083 11605 11144 OZID_64 L0084 12014 11673 OZID_64 L0085 12782 12075 repressor protein CI OZID_64 L0086 12861 13088 regulatory protein Cro OZID_64 L0087 13227 13523 regulatory protein CII OZID_64 L0088 13556 14494 replication protein O OZID_64 L0089 14491 15192 replication protein P OZID_64 L0090 15189 15479 Ren protein OZID_64 L0091 15550 15828 OZID_64 L0092 15997 16356 OZID_64 L0093 16380 16826 OZID_64 L0094 16823 17350 putative DNA N-6-adenine- methyltransferase OZID_64 L0095 17532 18581 OZID_64 L0096 18727 19455 DNA-binding protein Roi OZID_64 L0097 19455 20060 OZID_64 L0098 20057 20251 OZID_64 L0099 20205 20678 late gene regulator Q OZID_64 L0103 21462 22421 Shiga toxin 2 subunit A OZID_64 L0104 22433 22702 Shiga toxin 2 subunit B OZID_64 L0105 23189 25126 OZID_64 L0106 25307 25753 OZID_64 L0107 25830 26045 lysis protein S; holin OZID_64 L0108 26050 26583 endolysin OZID_64 L0109 26854 27423 putative regulatory protein OZID_64 L0110 27577 28041 endopeptidase OZID_64 L0143 27797 27982 Rz1 protein precursor; prolipoprotein; outer membrane lipoprote OZID_64 L0111 28366 28073 Bor protein precursor OZID_64 L0112 28775 29581 putative terminase, small subunit OZID_64 L0113 29562 31268 putative terminase, large subunit OZID_64 L0114 31268 33412 putative portal protein OZID_64 L0115 33570 34577 OZID_64 L0116 34601 35815 OZID_64 L0117 35871 36260 OZID_64 L0118 36283 36771 OZID_64 L0119 36647 37318 OZID_64 L0120 37318 37968 OZID_64 L0121 37965 39902 putative tail fiber protein OZID_64 L0122 39784 40173 OZID_64 L0123 40220 40501 OZID_64 L0124 40718 42421 OZID_64 L0125 42418 43686 OZID_64 L0126 43752 43979 OZID_64 L0127 43985 44602 OZID_64 L0128 44693 45427 outer membrane protein Lom precursor OZID_64 L0129 45857 46258 OZID_64 L0130 46352 47008 OZID_64 L0131 47011 47457 OZID_64 L0132 47467 47718 OZID_64 L0133 47729 48994 OZID_64 L0134 49025 57445 OZID_64 L0135 57728 57916 OZID_64 L0136 58340 57996 OZID_64 L0137 58615 58460 host killer protein OZID_64 L0144 58672 58460 modulation of host killing; part of toxin/antitoxin system; prophage maintenance OZID_64 L0139 59376 58906 OZID_64 L0141 60418 60197 OZID_64 L0142 61095 60466 OZID_65 F0379 1491 148 OZID_66 F0380 87 1697 OZID_66 F0381 2291 1764 OZID_66 F0382 2692 2853 OZID_66 F0383 3787 4578 putative oxidoreductase OZID_66 F0384 5368 4724 putative chaperone OZID_66 F0385 6744 5410 OZID_66 F0386 9282 6760 putative usher protein OZID_66 F0387 10057 9335 putative chaperone OZID_66 F0389 10682 10122 putative pilin subunit OZID_66 F0390 11348 10725 OZID_66 F0391 12739 16551 putative member of ShlA/HecA/ FhaA exoprotein family OZID_66 F0393 16640 18259 putative outer membrane transporter of ShlA/HecA/ FhaA exoprotein family OZID_66 F0394 18275 18643 putative acyl-carrier protein synthase OZID_66 F0395 18654 19418 putative fatty acyl chain reductase OZID_66 F0396 19422 19970 putative fatty acyl chain dehydrase OZID_66 F0397 19992 20273 putative acyl-carrier protein OZID_66 F0398 20309 21469 putative aminomethyltransferase OZID_66 F0399 21543 24101 putative beta-ketoacyl-acyl carrier protein synthase OZID_66 F0401 24040 25329 OZID_66 F0402 25326 26279 OZID_66 F0403 26203 26997 OZID_66 F0404 26990 27637 OZID_66 F0405 27638 28948 OZID_66 F0406 28957 29745 OZID_66 F0407 29742 31130 OZID_68 F1338 5046 6371 OZID_68 F0634 8543 8271 OZID_69 F0410 102 344 OZID_69 F0411 429 1271 OZID_7 F0013 3203 2094 putative fimbrial protein OZID_7 F0014 3805 3215 putative fimbrial protein OZID_7 F0015 4431 3826 putative fimbrial protein OZID_7 F0016 5006 4446 putative fimbrial protein OZID_7 F0017 7506 5008 putative fimbrial usher protein OZID_7 F0018 8381 7650 putative fimbrial chaperone protein OZID_7 F0019 9067 8462 putative fimbrial protein OZID_71 F0412 375 145 integrase OZID_71 F0413 1063 476 integrase OZID_71 F0414 1510 1232 excisionase OZID_71 F0416 1968 2381 OZID_71 F0415 2000 1563 OZID_71 F0417 2488 2261 OZID_71 F0419 3658 3182 OZID_71 F0420 4090 4515 OZID_71 F0421 4578 5621 OZID_71 F0422 5413 6075 OZID_71 F0423 6109 6825 OZID_71 F0424 6735 7139 OZID_71 F0425 7136 7438 OZID_71 F0426 7428 7745 OZID_71 F0427 7687 8016 OZID_71 F0428 8003 8440 OZID_71 F0429 8636 9223 OZID_71 F0430 10292 11341 OZID_71 F0431 11354 11728 endonuclease OZID_71 F0432 11725 12546 phage late gene regulator Q OZID_71 F0433 13143 13310 OZID_71 F0434 13625 15562 OZID_71 F0435 15710 15892 OZID_71 F0436 15819 16199 OZID_71 F0437 16275 16490 OZID_71 F0952 16890 17423 cell lysis protein OZID_71 F0951 17694 18263 antirepressor OZID_71 F1348 19516 19881 OZID_71 F1349 19598 19987 OZID_71 F1350 20171 20734 OZID_71 F0945 20731 22392 OZID_71 F1352 22456 24393 OZID_71 F1353 24438 24659 OZID_72 F0439 234 1 unknown in IS OZID_72 F0441 514 867 putative transposase OZID_72 F0440 602 396 unknown in IS OZID_72 F0442 1009 1242 OZID_72 F0443 1370 1095 OZID_72 F0444 2792 1431 OZID_73 F0447 146 1396 integrase OZID_73 F0448 1761 1949 OZID_73 F0449 2007 2750 OZID_73 F0450 2776 2973 OZID_73 F0451 2924 3151 OZID_73 F0452 3151 3342 OZID_73 F0453 3332 3574 OZID_73 F0454 3580 3879 OZID_73 F0455 3876 6008 OZID_73 F0456 6379 6630 OZID_73 F0457 6627 7037 ssDNA-binding protein OZID_73 F0458 7006 7320 OZID_73 F0459 7367 7669 OZID_73 F0460 7962 9119 OZID_73 F0461 9159 9731 OZID_73 F0462 9733 10944 OZID_73 F0463 10941 11279 OZID_73 F0464 11276 11572 OZID_73 F0465 11572 12012 OZID_73 F0466 12302 12658 OZID_73 F0467 12774 14066 OZID_73 F0468 13894 14304 OZID_73 F0469 14318 14599 OZID_74 F0470 1203 61 integrase OZID_74 F0471 1429 1193 excisionase OZID_74 F0472 1460 1618 OZID_74 F0473 1533 2135 phage replication protein OZID_74 F0474 2135 2356 phage replication protein OZID_74 F0475 2353 3054 phage replication protein OZID_74 F0476 3051 3353 OZID_74 F0477 3421 3753 OZID_74 F0478 3998 5524 OZID_74 F0479 5644 5835 OZID_74 F0480 6026 6481 OZID_74 F0481 6481 6651 OZID_74 F0482 6644 6934 OZID_74 F0483 6931 7293 endonuclease OZID_74 F0484 7427 8116 phage late gene regulator Q OZID_74 F0485 8438 8743 OZID_74 F0486 8730 9206 cell lysis protein OZID_74 F0487 9203 9664 cell lysis protein OZID_74 F0488 9989 9696 membrane protein OZID_74 F0489 10733 10281 OZID_74 F0490 10977 11183 OZID_74 F0491 11542 11348 OZID_74 F0492 11931 12476 phage DNA packaging protein OZID_74 F0493 12451 14376 phage DNA packaging protein OZID_74 F0494 14373 14579 phage morphogenesis protein OZID_74 F0495 14576 16177 phage capsid protein OZID_74 F0496 16023 16394 phage capsid protein OZID_74 F0497 16391 17476 phage capsid protein OZID_74 F0498 17480 17818 phage morphogenesis protein OZID_74 F0499 17847 18899 phage capsid protein OZID_74 F0500 18902 19339 phage DNA packaging protein OZID_74 F0501 19351 19704 phage morphogenesis protein OZID_74 F0502 19719 20252 phage tail protein OZID_74 F0503 20249 20644 phage tail protein OZID_74 F0504 20652 21404 phage tail protein OZID_74 F0505 21418 21840 phage tail protein OZID_74 F0506 21867 22226 phage tail protein OZID_74 F0508 22263 24875 phage tail protein OZID_74 F0509 24872 25201 phage tail protein OZID_74 F0510 25201 25899 phage tail protein OZID_74 F1426 25739 26653 phage tail protein OZID_74 F0512 26551 27228 phage tail protein OZID_74 F0513 27469 28644 phage tail protein OZID_74 F0514 28521 30941 phage tail protein OZID_74 F0515 31009 31608 membrane protein OZID_74 F0820 31667 34588 putative tail fiber protein OZID_74 F0821 32919 32170 OZID_74 F0819 34588 35169 putative tail fiber protein OZID_74 F0818 36179 35289 OZID_74 F0817 36704 36198 OZID_74 F0816 37247 36741 OZID_74 F0815 37502 37320 OZID_74 F0814 38668 38000 OZID_74 F0813 38725 38973 OZID_74 F0811 39426 39773 OZID_74 F0771 39823 41361 OZID_74 F0808 43148 41664 possible protease (ompP-like) OZID_74 F0807 44288 43335 putative OmpT-like protease OZID_74 F0806 44770 45105 OZID_77 F0522 933 43 transposase OZID_77 F0523 1256 930 unknown in IS OZID_78 F0525 2827 1973 putative molybdenum transport protein OZID_78 F0526 3636 2992 OZID_78 F0527 4404 3646 putative iron compound ABC transporter, ATP-binding protein OZID_78 F0528 5381 4401 putative iron compound ABC transporter, permease protein OZID_78 F0529 6403 5381 OZID_81 F0530 1174 44 integrase OZID_81 F0531 3936 1465 OZID_81 F0533 6911 7066 OZID_81 F0534 7593 8480 OZID_81 F0535 8420 9085 OZID_81 F0536 9272 9853 OZID_81 F0537 10713 11471 OZID_81 F0538 12790 13836 OZID_81 F0539 13849 14208 endonuclease OZID_81 F0540 14217 14747 OZID_81 F0541 14866 15186 OZID_81 F0542 15337 16395 OZID_81 F0543 17296 19041 OZID_81 F0544 19490 19696 OZID_81 F0545 19698 20045 OZID_81 F0546 20096 20629 cell lysis protein OZID_81 F0547 20903 21598 antirepressor OZID_81 F0548 21821 22294 cell lysis protein OZID_81 F0550 22618 22959 membrane protein OZID_81 F0551 23333 23698 OZID_81 F0552 23987 24550 phage DNA packaging protein OZID_81 F0553 24528 26207 OZID_81 F0555 26271 27884 OZID_81 F0556 28419 30998 OZID_81 F0557 31001 31327 OZID_81 F0558 31337 31687 OZID_81 F0559 31684 32130 OZID_81 F0560 32127 32471 OZID_81 F0561 32468 33271 OZID_81 F0565 33996 37076 phage tail protein OZID_81 F0566 37111 37410 phage tail protein OZID_81 F0567 37410 37847 phage tail protein OZID_84 F0661 1059 1454 OZID_87 F0659 179 742 putative type 1 pilin protein OZID_87 F0658 1014 1814 putative fimbrial protein chaperone OZID_88 F0655 823 602 OZID_88 F0654 983 1492 OZID_91 F0651 574 365 OZID_91 F0650 795 574 OZID_92 F0646 4422 2278 OZID_93 F0645 420 43 OZID_93 F0644 976 545 OZID_93 F0643 1331 963 OZID_93 F0642 1731 1306 OZID_95 F0640 3892 818 OZID_96 F0639 836 195 OZID_96 F0638 1547 918 OZID_96 F0637 2195 1620 OZID_96 F0636 2577 2308 OZID_96 F0635 3148 2579 OZID_98 F0631 3745 272 phage tail protein OZID_98 F0630 3879 4406 superoxide dismutase OZID_98 F0629 5274 4597 phage tail protein OZID_98 F0628 6086 5172 phage tail protein OZID_98 F0627 6624 5926 phage tail protein OZID_98 F0626 6953 6624 phage tail protein OZID_98 F0625 7714 6950 phage tail protein OZID_98 F0624 9528 7666 phage tail protein OZID_98 F0623 9922 9509 phage tail protein OZID_98 F0622 10452 9949 phage tail protein OZID_98 F0621 11023 10394 phage tail protein OZID_98 F0620 11382 11116 phage capsid protein OZID_98 F0619 11787 11440 phage capsid protein OZID_98 F0618 13329 11824 phage morphogenesis protein OZID_98 F0617 14911 13319 phage morphogenesis protein OZID_98 F0616 15114 14908 phage morphogenesis protein OZID_98 F0615 17062 15098 phage DNA packaging protein OZID_98 F0614 17507 16998 OZID_98 F0613 17902 18126 OZID_98 F0612 18522 18208 OZID_98 F0611 18904 18764 OZID_98 F0610 19454 18987 cell lysis protein OZID_98 F0609 19866 19606 OZID_98 F0608 20095 19859 OZID_98 F0607 20477 19944 cell lysis protein OZID_98 F0606 20872 20564 OZID_98 F0605 21083 20877 cell lysis protein OZID_98 F1486 21403 21729 transposase OZID_98 F0604 21726 22616 transposase OZID_98 F0603 22582 22917 OZID_98 F0602 24548 22698 OZID_98 F0601 25126 24959 OZID_98 F0600 25253 24966 OZID_98 F0599 25626 25123 OZID_98 F0598 25843 25505 OZID_98 F1373 26030 26296 OZID_98 F0597 26790 26116 OZID_98 F0596 26957 26667 OZID_98 F0595 27555 27046 OZID_98 F0594 27709 27458 OZID_98 F0593 28055 28963 OZID_98 F0592 29077 29445 OZID_98 F0591 29442 30434 OZID_98 F0590 31553 30402 cytosine methylase OZID_98 F0589 32242 31985 OZID_98 F0588 32403 32242 OZID_98 F0587 32470 32309 OZID_98 F0586 32744 32481 OZID_98 F0585 33208 32996 OZID_98 F0584 33736 33314 

1. An isolated DNA molecule comprising the nucleotide sequence of SEQ ID NO:256.
 2. A recombinant DNA construction comprising the isolated DNA molecule of claim
 1. 3. A method for detecting Escherichia coli O157:H7 (ATCC 43895) in a sample comprising the steps of: a) providing an E. coli O157:H7-specific nucleotide probe, the probe comprising a sequence as set forth in SEQ ID NO:256; b) contacting the probe with a sample of test material under suitable hybridization conditions; and c) detecting hybridization of the probe to a complementary nucleotide sequence in the sample.
 4. A method for distinguishing E. coli bacteria of strain 0157:H7 from strain K12 comprising analyzing the genome of the bacteria for the presence of a sequence comprising SEQ ID NO: 256 by the method of claim
 3. 